13003872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 40142592

約数和(自身を除く): 27138720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 222, 224, 259, 296, 336, 444, 518, 523, 592, 672, 777, 888, 1036, 1046, 1184, 1554, 1569, 1776, 2072, 2092, 3108, 3138, 3552, 3661, 4144, 4184, 6216, 6276, 7322, 8288, 8368, 10983, 12432, 12552, 14644, 16736, 19351, 21966, 24864, 25104, 29288, 38702, 43932, 50208, 58053, 58576, 77404, 87864, 116106, 117152, 135457, 154808, 175728, 232212, 270914, 309616, 351456, 406371, 464424, 541828, 619232, 812742, 928848, 1083656, 1625484, 1857696, 2167312, 3250968, 4334624, 6501936, 13003872]

約数ペア:

[(1, 13003872), (2, 6501936), (3, 4334624), (4, 3250968), (6, 2167312), (7, 1857696), (8, 1625484), (12, 1083656), (14, 928848), (16, 812742), (21, 619232), (24, 541828), (28, 464424), (32, 406371), (37, 351456), (42, 309616), (48, 270914), (56, 232212), (74, 175728), (84, 154808), (96, 135457), (111, 117152), (112, 116106), (148, 87864), (168, 77404), (222, 58576), (224, 58053), (259, 50208), (296, 43932), (336, 38702), (444, 29288), (518, 25104), (523, 24864), (592, 21966), (672, 19351), (777, 16736), (888, 14644), (1036, 12552), (1046, 12432), (1184, 10983), (1554, 8368), (1569, 8288), (1776, 7322), (2072, 6276), (2092, 6216), (3108, 4184), (3138, 4144), (3552, 3661)]