18804596288

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{26171}}^1$

素因数の和:26395

約数の個数: 56

約数和(自身を含む): 38024775360

約数和(自身を除く): 19220179072

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 109, 206, 218, 412, 436, 824, 872, 1648, 1744, 3296, 3488, 6592, 6976, 11227, 22454, 26171, 44908, 52342, 89816, 104684, 179632, 209368, 359264, 418736, 718528, 837472, 1674944, 2695613, 2852639, 5391226, 5705278, 10782452, 11410556, 21564904, 22821112, 43129808, 45642224, 86259616, 91284448, 172519232, 182568896, 293821817, 587643634, 1175287268, 2350574536, 4701149072, 9402298144, 18804596288]

約数ペア:

[(1, 18804596288), (2, 9402298144), (4, 4701149072), (8, 2350574536), (16, 1175287268), (32, 587643634), (64, 293821817), (103, 182568896), (109, 172519232), (206, 91284448), (218, 86259616), (412, 45642224), (436, 43129808), (824, 22821112), (872, 21564904), (1648, 11410556), (1744, 10782452), (3296, 5705278), (3488, 5391226), (6592, 2852639), (6976, 2695613), (11227, 1674944), (22454, 837472), (26171, 718528), (44908, 418736), (52342, 359264), (89816, 209368), (104684, 179632)]