31882734

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{15139}}^1$

素因数の和:15166

約数の個数: 40

約数和(自身を含む): 76941480

約数和(自身を除く): 45058746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 15139, 30278, 45417, 90834, 136251, 196807, 272502, 393614, 408753, 590421, 817506, 1180842, 1226259, 1771263, 2452518, 3542526, 5313789, 10627578, 15941367, 31882734]

約数ペア:

[(1, 31882734), (2, 15941367), (3, 10627578), (6, 5313789), (9, 3542526), (13, 2452518), (18, 1771263), (26, 1226259), (27, 1180842), (39, 817506), (54, 590421), (78, 408753), (81, 393614), (117, 272502), (162, 196807), (234, 136251), (351, 90834), (702, 45417), (1053, 30278), (2106, 15139)]