40468986

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{36857}}^1$

素因数の和:36926

約数の個数: 24

約数和(自身を含む): 89122644

約数和(自身を除く): 48653658

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 36857, 73714, 110571, 221142, 331713, 663426, 2248277, 4496554, 6744831, 13489662, 20234493, 40468986]

約数ペア:

[(1, 40468986), (2, 20234493), (3, 13489662), (6, 6744831), (9, 4496554), (18, 2248277), (61, 663426), (122, 331713), (183, 221142), (366, 110571), (549, 73714), (1098, 36857)]