872154

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 2004480

約数和(自身を除く): 1132326

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 521, 558, 837, 1042, 1563, 1674, 3126, 4689, 9378, 14067, 16151, 28134, 32302, 48453, 96906, 145359, 290718, 436077, 872154]

約数ペア:

[(1, 872154), (2, 436077), (3, 290718), (6, 145359), (9, 96906), (18, 48453), (27, 32302), (31, 28134), (54, 16151), (62, 14067), (93, 9378), (186, 4689), (279, 3126), (521, 1674), (558, 1563), (837, 1042)]