15868944

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 180

約数和(自身を含む): 55957356

約数和(自身を除く): 40088412

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, 173, 182, 196, 208, 234, 252, 273, 294, 312, 336, 346, 364, 392, 441, 468, 504, 519, 546, 588, 624, 637, 692, 728, 784, 819, 882, 936, 1008, 1038, 1092, 1176, 1211, 1274, 1384, 1456, 1557, 1638, 1764, 1872, 1911, 2076, 2184, 2249, 2352, 2422, 2548, 2768, 3114, 3276, 3528, 3633, 3822, 4152, 4368, 4498, 4844, 5096, 5733, 6228, 6552, 6747, 7056, 7266, 7644, 8304, 8477, 8996, 9688, 10192, 10899, 11466, 12456, 13104, 13494, 14532, 15288, 15743, 16954, 17992, 19376, 20241, 21798, 22932, 24912, 25431, 26988, 29064, 30576, 31486, 33908, 35984, 40482, 43596, 45864, 47229, 50862, 53976, 58128, 62972, 67816, 76293, 80964, 87192, 91728, 94458, 101724, 107952, 110201, 125944, 135632, 141687, 152586, 161928, 174384, 188916, 203448, 220402, 251888, 283374, 305172, 323856, 330603, 377832, 406896, 440804, 566748, 610344, 661206, 755664, 881608, 991809, 1133496, 1220688, 1322412, 1763216, 1983618, 2266992, 2644824, 3967236, 5289648, 7934472, 15868944]

約数ペア:

[(1, 15868944), (2, 7934472), (3, 5289648), (4, 3967236), (6, 2644824), (7, 2266992), (8, 1983618), (9, 1763216), (12, 1322412), (13, 1220688), (14, 1133496), (16, 991809), (18, 881608), (21, 755664), (24, 661206), (26, 610344), (28, 566748), (36, 440804), (39, 406896), (42, 377832), (48, 330603), (49, 323856), (52, 305172), (56, 283374), (63, 251888), (72, 220402), (78, 203448), (84, 188916), (91, 174384), (98, 161928), (104, 152586), (112, 141687), (117, 135632), (126, 125944), (144, 110201), (147, 107952), (156, 101724), (168, 94458), (173, 91728), (182, 87192), (196, 80964), (208, 76293), (234, 67816), (252, 62972), (273, 58128), (294, 53976), (312, 50862), (336, 47229), (346, 45864), (364, 43596), (392, 40482), (441, 35984), (468, 33908), (504, 31486), (519, 30576), (546, 29064), (588, 26988), (624, 25431), (637, 24912), (692, 22932), (728, 21798), (784, 20241), (819, 19376), (882, 17992), (936, 16954), (1008, 15743), (1038, 15288), (1092, 14532), (1176, 13494), (1211, 13104), (1274, 12456), (1384, 11466), (1456, 10899), (1557, 10192), (1638, 9688), (1764, 8996), (1872, 8477), (1911, 8304), (2076, 7644), (2184, 7266), (2249, 7056), (2352, 6747), (2422, 6552), (2548, 6228), (2768, 5733), (3114, 5096), (3276, 4844), (3528, 4498), (3633, 4368), (3822, 4152)]