31008078

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{6703}}^1$

素因数の和:6968

約数の個数: 24

約数和(自身を含む): 67455648

約数和(自身を除く): 36447570

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 6703, 13406, 20109, 40218, 60327, 120654, 1722671, 3445342, 5168013, 10336026, 15504039, 31008078]

約数ペア:

[(1, 31008078), (2, 15504039), (3, 10336026), (6, 5168013), (9, 3445342), (18, 1722671), (257, 120654), (514, 60327), (771, 40218), (1542, 20109), (2313, 13406), (4626, 6703)]