31382286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{30949}}^1$

素因数の和:30980

約数の個数: 24

約数和(自身を含む): 67966200

約数和(自身を除く): 36583914

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 30949, 61898, 92847, 185694, 402337, 804674, 1207011, 2414022, 5230381, 10460762, 15691143, 31382286]

約数ペア:

[(1, 31382286), (2, 15691143), (3, 10460762), (6, 5230381), (13, 2414022), (26, 1207011), (39, 804674), (78, 402337), (169, 185694), (338, 92847), (507, 61898), (1014, 30949)]