67387986

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{120767}}^1$

素因数の和:120806

約数の個数: 24

約数和(自身を含む): 150718464

約数和(自身を除く): 83330478

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 120767, 241534, 362301, 724602, 1086903, 2173806, 3743777, 7487554, 11231331, 22462662, 33693993, 67387986]

約数ペア:

[(1, 67387986), (2, 33693993), (3, 22462662), (6, 11231331), (9, 7487554), (18, 3743777), (31, 2173806), (62, 1086903), (93, 724602), (186, 362301), (279, 241534), (558, 120767)]