65985426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281989}}^1$

素因数の和:282010

約数の個数: 24

約数和(自身を含む): 153966540

約数和(自身を除く): 87981114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 281989, 563978, 845967, 1691934, 2537901, 3665857, 5075802, 7331714, 10997571, 21995142, 32992713, 65985426]

約数ペア:

[(1, 65985426), (2, 32992713), (3, 21995142), (6, 10997571), (9, 7331714), (13, 5075802), (18, 3665857), (26, 2537901), (39, 1691934), (78, 845967), (117, 563978), (234, 281989)]