18837921336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:694

約数の個数: 256

約数和(自身を含む): 55121472000

約数和(自身を除く): 36283550664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 41, 52, 57, 76, 78, 82, 104, 114, 123, 152, 156, 164, 179, 228, 246, 247, 312, 328, 358, 433, 456, 492, 494, 533, 537, 716, 741, 779, 866, 984, 988, 1066, 1074, 1299, 1432, 1482, 1558, 1599, 1732, 1976, 2132, 2148, 2327, 2337, 2598, 2964, 3116, 3198, 3401, 3464, 4264, 4296, 4654, 4674, 5196, 5629, 5928, 6232, 6396, 6802, 6981, 7339, 8227, 9308, 9348, 10127, 10203, 10392, 11258, 12792, 13604, 13962, 14678, 16454, 16887, 17753, 18616, 18696, 20254, 20406, 22017, 22516, 24681, 27208, 27924, 29356, 30381, 32908, 33774, 35506, 40508, 40812, 44034, 44213, 45032, 49362, 53259, 55848, 58712, 60762, 65816, 67548, 71012, 77507, 81016, 81624, 88068, 88426, 95407, 98724, 106518, 106951, 121524, 132639, 135096, 139441, 142024, 155014, 176136, 176852, 190814, 197448, 213036, 213902, 230789, 232521, 243048, 265278, 278882, 286221, 310028, 320853, 337307, 353704, 381628, 418323, 426072, 427804, 461578, 465042, 530556, 557764, 572442, 620056, 641706, 674614, 692367, 763256, 836646, 855608, 923156, 930084, 1007591, 1011921, 1061112, 1115528, 1144884, 1283412, 1349228, 1384734, 1472633, 1673292, 1812733, 1846312, 1860168, 2015182, 2023842, 2289768, 2566824, 2698456, 2769468, 2945266, 3022773, 3177787, 3346584, 3625466, 4030364, 4047684, 4384991, 4417899, 5438199, 5538936, 5890532, 6045546, 6355574, 7250932, 8060728, 8095368, 8769982, 8835798, 9533361, 10876398, 11781064, 12091092, 12711148, 13154973, 14501864, 17539964, 17671596, 19066722, 19144229, 21752796, 24182184, 25422296, 26309946, 35079928, 35343192, 38133444, 38288458, 41311231, 43505592, 52619892, 57432687, 60377953, 76266888, 76576916, 82622462, 105239784, 114865374, 120755906, 123933693, 153153832, 165244924, 181133859, 229730748, 241511812, 247867386, 330489848, 362267718, 459461496, 483023624, 495734772, 724535436, 784913389, 991469544, 1449070872, 1569826778, 2354740167, 3139653556, 4709480334, 6279307112, 9418960668, 18837921336]

約数ペア:

[(1, 18837921336), (2, 9418960668), (3, 6279307112), (4, 4709480334), (6, 3139653556), (8, 2354740167), (12, 1569826778), (13, 1449070872), (19, 991469544), (24, 784913389), (26, 724535436), (38, 495734772), (39, 483023624), (41, 459461496), (52, 362267718), (57, 330489848), (76, 247867386), (78, 241511812), (82, 229730748), (104, 181133859), (114, 165244924), (123, 153153832), (152, 123933693), (156, 120755906), (164, 114865374), (179, 105239784), (228, 82622462), (246, 76576916), (247, 76266888), (312, 60377953), (328, 57432687), (358, 52619892), (433, 43505592), (456, 41311231), (492, 38288458), (494, 38133444), (533, 35343192), (537, 35079928), (716, 26309946), (741, 25422296), (779, 24182184), (866, 21752796), (984, 19144229), (988, 19066722), (1066, 17671596), (1074, 17539964), (1299, 14501864), (1432, 13154973), (1482, 12711148), (1558, 12091092), (1599, 11781064), (1732, 10876398), (1976, 9533361), (2132, 8835798), (2148, 8769982), (2327, 8095368), (2337, 8060728), (2598, 7250932), (2964, 6355574), (3116, 6045546), (3198, 5890532), (3401, 5538936), (3464, 5438199), (4264, 4417899), (4296, 4384991), (4654, 4047684), (4674, 4030364), (5196, 3625466), (5629, 3346584), (5928, 3177787), (6232, 3022773), (6396, 2945266), (6802, 2769468), (6981, 2698456), (7339, 2566824), (8227, 2289768), (9308, 2023842), (9348, 2015182), (10127, 1860168), (10203, 1846312), (10392, 1812733), (11258, 1673292), (12792, 1472633), (13604, 1384734), (13962, 1349228), (14678, 1283412), (16454, 1144884), (16887, 1115528), (17753, 1061112), (18616, 1011921), (18696, 1007591), (20254, 930084), (20406, 923156), (22017, 855608), (22516, 836646), (24681, 763256), (27208, 692367), (27924, 674614), (29356, 641706), (30381, 620056), (32908, 572442), (33774, 557764), (35506, 530556), (40508, 465042), (40812, 461578), (44034, 427804), (44213, 426072), (45032, 418323), (49362, 381628), (53259, 353704), (55848, 337307), (58712, 320853), (60762, 310028), (65816, 286221), (67548, 278882), (71012, 265278), (77507, 243048), (81016, 232521), (81624, 230789), (88068, 213902), (88426, 213036), (95407, 197448), (98724, 190814), (106518, 176852), (106951, 176136), (121524, 155014), (132639, 142024), (135096, 139441)]