40921434

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{20857}}^1$

素因数の和:20974

約数の個数: 24

約数和(自身を含む): 89480820

約数和(自身を除く): 48559386

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 20857, 41714, 62571, 125142, 187713, 375426, 2273413, 4546826, 6820239, 13640478, 20460717, 40921434]

約数ペア:

[(1, 40921434), (2, 20460717), (3, 13640478), (6, 6820239), (9, 4546826), (18, 2273413), (109, 375426), (218, 187713), (327, 125142), (654, 62571), (981, 41714), (1962, 20857)]