66538668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113161}}^1$

素因数の和:113182

約数の個数: 36

約数和(自身を含む): 180606552

約数和(自身を除く): 114067884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 113161, 226322, 339483, 452644, 678966, 792127, 1357932, 1584254, 2376381, 3168508, 4752762, 5544889, 9505524, 11089778, 16634667, 22179556, 33269334, 66538668]

約数ペア:

[(1, 66538668), (2, 33269334), (3, 22179556), (4, 16634667), (6, 11089778), (7, 9505524), (12, 5544889), (14, 4752762), (21, 3168508), (28, 2376381), (42, 1584254), (49, 1357932), (84, 792127), (98, 678966), (147, 452644), (196, 339483), (294, 226322), (588, 113161)]