31101876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{66457}}^1$

素因数の和:66480

約数の個数: 36

約数和(自身を含む): 84667492

約数和(自身を除く): 53565616

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 66457, 132914, 199371, 265828, 398742, 598113, 797484, 863941, 1196226, 1727882, 2392452, 2591823, 3455764, 5183646, 7775469, 10367292, 15550938, 31101876]

約数ペア:

[(1, 31101876), (2, 15550938), (3, 10367292), (4, 7775469), (6, 5183646), (9, 3455764), (12, 2591823), (13, 2392452), (18, 1727882), (26, 1196226), (36, 863941), (39, 797484), (52, 598113), (78, 398742), (117, 265828), (156, 199371), (234, 132914), (468, 66457)]