66188538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4637}}^1$

素因数の和:4719

約数の個数: 48

約数和(自身を含む): 157005576

約数和(自身を除く): 90817038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4637, 4758, 7137, 9274, 13911, 14274, 27822, 41733, 60281, 83466, 120562, 180843, 282857, 361686, 542529, 565714, 848571, 1085058, 1697142, 2545713, 3677141, 5091426, 7354282, 11031423, 22062846, 33094269, 66188538]

約数ペア:

[(1, 66188538), (2, 33094269), (3, 22062846), (6, 11031423), (9, 7354282), (13, 5091426), (18, 3677141), (26, 2545713), (39, 1697142), (61, 1085058), (78, 848571), (117, 565714), (122, 542529), (183, 361686), (234, 282857), (366, 180843), (549, 120562), (793, 83466), (1098, 60281), (1586, 41733), (2379, 27822), (4637, 14274), (4758, 13911), (7137, 9274)]