13131048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1726

約数の個数: 64

約数和(自身を含む): 38338560

約数和(自身を除く): 25207512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1663, 1974, 2632, 3326, 3948, 4989, 6652, 7896, 9978, 11641, 13304, 19956, 23282, 34923, 39912, 46564, 69846, 78161, 93128, 139692, 156322, 234483, 279384, 312644, 468966, 547127, 625288, 937932, 1094254, 1641381, 1875864, 2188508, 3282762, 4377016, 6565524, 13131048]

約数ペア:

[(1, 13131048), (2, 6565524), (3, 4377016), (4, 3282762), (6, 2188508), (7, 1875864), (8, 1641381), (12, 1094254), (14, 937932), (21, 625288), (24, 547127), (28, 468966), (42, 312644), (47, 279384), (56, 234483), (84, 156322), (94, 139692), (141, 93128), (168, 78161), (188, 69846), (282, 46564), (329, 39912), (376, 34923), (564, 23282), (658, 19956), (987, 13304), (1128, 11641), (1316, 9978), (1663, 7896), (1974, 6652), (2632, 4989), (3326, 3948)]