66727266

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 135864000

約数和(自身を除く): 69136734

約数列:

[1, 2, 3, 6, 101, 149, 202, 298, 303, 447, 606, 739, 894, 1478, 2217, 4434, 15049, 30098, 45147, 74639, 90294, 110111, 149278, 220222, 223917, 330333, 447834, 660666, 11121211, 22242422, 33363633, 66727266]

約数ペア:

[(1, 66727266), (2, 33363633), (3, 22242422), (6, 11121211), (101, 660666), (149, 447834), (202, 330333), (298, 223917), (303, 220222), (447, 149278), (606, 110111), (739, 90294), (894, 74639), (1478, 45147), (2217, 30098), (4434, 15049)]