18865459872

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{1039763}}^1$

素因数の和:1039792

約数の個数: 120

約数和(自身を含む): 63408967776

約数和(自身を除く): 44543507904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 1039763, 2079526, 3119289, 4159052, 6238578, 7278341, 8318104, 9357867, 12477156, 14556682, 16636208, 18715734, 21835023, 24954312, 28073601, 29113364, 33272416, 37431468, 43670046, 49908624, 56147202, 58226728, 65505069, 74862936, 84220803, 87340092, 99817248, 112294404, 116453456, 131010138, 149725872, 168441606, 174680184, 196515207, 224588808, 232906912, 262020276, 299451744, 336883212, 349360368, 393030414, 449177616, 524040552, 589545621, 673766424, 698720736, 786060828, 898355232, 1048081104, 1179091242, 1347532848, 1572121656, 2096162208, 2358182484, 2695065696, 3144243312, 4716364968, 6288486624, 9432729936, 18865459872]

約数ペア:

[(1, 18865459872), (2, 9432729936), (3, 6288486624), (4, 4716364968), (6, 3144243312), (7, 2695065696), (8, 2358182484), (9, 2096162208), (12, 1572121656), (14, 1347532848), (16, 1179091242), (18, 1048081104), (21, 898355232), (24, 786060828), (27, 698720736), (28, 673766424), (32, 589545621), (36, 524040552), (42, 449177616), (48, 393030414), (54, 349360368), (56, 336883212), (63, 299451744), (72, 262020276), (81, 232906912), (84, 224588808), (96, 196515207), (108, 174680184), (112, 168441606), (126, 149725872), (144, 131010138), (162, 116453456), (168, 112294404), (189, 99817248), (216, 87340092), (224, 84220803), (252, 74862936), (288, 65505069), (324, 58226728), (336, 56147202), (378, 49908624), (432, 43670046), (504, 37431468), (567, 33272416), (648, 29113364), (672, 28073601), (756, 24954312), (864, 21835023), (1008, 18715734), (1134, 16636208), (1296, 14556682), (1512, 12477156), (2016, 9357867), (2268, 8318104), (2592, 7278341), (3024, 6238578), (4536, 4159052), (6048, 3119289), (9072, 2079526), (18144, 1039763)]