18731866608

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29173}}^1$

素因数の和:29221

約数の個数: 240

約数和(自身を含む): 65839883200

約数和(自身を除く): 47108016592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 343, 364, 392, 441, 468, 504, 546, 588, 624, 637, 686, 728, 784, 819, 882, 936, 1008, 1029, 1092, 1176, 1274, 1372, 1456, 1638, 1764, 1872, 1911, 2058, 2184, 2352, 2548, 2744, 3087, 3276, 3528, 3822, 4116, 4368, 4459, 5096, 5488, 5733, 6174, 6552, 7056, 7644, 8232, 8918, 10192, 11466, 12348, 13104, 13377, 15288, 16464, 17836, 22932, 24696, 26754, 29173, 30576, 35672, 40131, 45864, 49392, 53508, 58346, 71344, 80262, 87519, 91728, 107016, 116692, 160524, 175038, 204211, 214032, 233384, 262557, 321048, 350076, 379249, 408422, 466768, 525114, 612633, 642096, 700152, 758498, 816844, 1050228, 1137747, 1225266, 1400304, 1429477, 1516996, 1633688, 1837899, 2100456, 2275494, 2450532, 2654743, 2858954, 3033992, 3267376, 3413241, 3675798, 4200912, 4288431, 4550988, 4901064, 5309486, 5717908, 6067984, 6826482, 7351596, 7964229, 8576862, 9101976, 9802128, 10006339, 10618972, 11435816, 12865293, 13652964, 14703192, 15928458, 17153724, 18203952, 18583201, 20012678, 21237944, 22871632, 23892687, 25730586, 27305928, 29406384, 30019017, 31856916, 34307448, 37166402, 40025356, 42475888, 47785374, 51461172, 54611856, 55749603, 60038034, 63713832, 68614896, 74332804, 80050712, 90057051, 95570748, 102922344, 111499206, 120076068, 127427664, 130082407, 148665608, 160101424, 167248809, 180114102, 191141496, 205844688, 222998412, 240152136, 260164814, 297331216, 334497618, 360228204, 382282992, 390247221, 445996824, 480304272, 520329628, 668995236, 720456408, 780494442, 891993648, 1040659256, 1170741663, 1337990472, 1440912816, 1560988884, 2081318512, 2341483326, 2675980944, 3121977768, 4682966652, 6243955536, 9365933304, 18731866608]

約数ペア:

[(1, 18731866608), (2, 9365933304), (3, 6243955536), (4, 4682966652), (6, 3121977768), (7, 2675980944), (8, 2341483326), (9, 2081318512), (12, 1560988884), (13, 1440912816), (14, 1337990472), (16, 1170741663), (18, 1040659256), (21, 891993648), (24, 780494442), (26, 720456408), (28, 668995236), (36, 520329628), (39, 480304272), (42, 445996824), (48, 390247221), (49, 382282992), (52, 360228204), (56, 334497618), (63, 297331216), (72, 260164814), (78, 240152136), (84, 222998412), (91, 205844688), (98, 191141496), (104, 180114102), (112, 167248809), (117, 160101424), (126, 148665608), (144, 130082407), (147, 127427664), (156, 120076068), (168, 111499206), (182, 102922344), (196, 95570748), (208, 90057051), (234, 80050712), (252, 74332804), (273, 68614896), (294, 63713832), (312, 60038034), (336, 55749603), (343, 54611856), (364, 51461172), (392, 47785374), (441, 42475888), (468, 40025356), (504, 37166402), (546, 34307448), (588, 31856916), (624, 30019017), (637, 29406384), (686, 27305928), (728, 25730586), (784, 23892687), (819, 22871632), (882, 21237944), (936, 20012678), (1008, 18583201), (1029, 18203952), (1092, 17153724), (1176, 15928458), (1274, 14703192), (1372, 13652964), (1456, 12865293), (1638, 11435816), (1764, 10618972), (1872, 10006339), (1911, 9802128), (2058, 9101976), (2184, 8576862), (2352, 7964229), (2548, 7351596), (2744, 6826482), (3087, 6067984), (3276, 5717908), (3528, 5309486), (3822, 4901064), (4116, 4550988), (4368, 4288431), (4459, 4200912), (5096, 3675798), (5488, 3413241), (5733, 3267376), (6174, 3033992), (6552, 2858954), (7056, 2654743), (7644, 2450532), (8232, 2275494), (8918, 2100456), (10192, 1837899), (11466, 1633688), (12348, 1516996), (13104, 1429477), (13377, 1400304), (15288, 1225266), (16464, 1137747), (17836, 1050228), (22932, 816844), (24696, 758498), (26754, 700152), (29173, 642096), (30576, 612633), (35672, 525114), (40131, 466768), (45864, 408422), (49392, 379249), (53508, 350076), (58346, 321048), (71344, 262557), (80262, 233384), (87519, 214032), (91728, 204211), (107016, 175038), (116692, 160524)]