21114366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38671}}^1$

素因数の和:38696

約数の個数: 32

約数和(自身を含む): 51975168

約数和(自身を除く): 30860802

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 38671, 77342, 116013, 232026, 270697, 502723, 541394, 812091, 1005446, 1508169, 1624182, 3016338, 3519061, 7038122, 10557183, 21114366]

約数ペア:

[(1, 21114366), (2, 10557183), (3, 7038122), (6, 3519061), (7, 3016338), (13, 1624182), (14, 1508169), (21, 1005446), (26, 812091), (39, 541394), (42, 502723), (78, 270697), (91, 232026), (182, 116013), (273, 77342), (546, 38671)]