1161198

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2120

約数の個数: 24

約数和(自身を含む): 2598336

約数和(自身を除く): 1437138

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 2081, 4162, 6243, 12486, 18729, 37458, 64511, 129022, 193533, 387066, 580599, 1161198]

約数ペア:

[(1, 1161198), (2, 580599), (3, 387066), (6, 193533), (9, 129022), (18, 64511), (31, 37458), (62, 18729), (93, 12486), (186, 6243), (279, 4162), (558, 2081)]