40405338

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{24137}}^1$

素因数の和:24179

約数の個数: 32

約数和(自身を含む): 92689920

約数和(自身を除く): 52284582

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 24137, 48274, 72411, 144822, 217233, 434466, 651699, 748247, 1303398, 1496494, 2244741, 4489482, 6734223, 13468446, 20202669, 40405338]

約数ペア:

[(1, 40405338), (2, 20202669), (3, 13468446), (6, 6734223), (9, 4489482), (18, 2244741), (27, 1496494), (31, 1303398), (54, 748247), (62, 651699), (93, 434466), (186, 217233), (279, 144822), (558, 72411), (837, 48274), (1674, 24137)]