667343742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{47269}}^1$

素因数の和:47468

約数の個数: 32

約数和(自身を含む): 1445327520

約数和(自身を除く): 777983778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 2353, 4706, 7059, 14118, 47269, 94538, 141807, 283614, 614497, 1228994, 1843491, 3686982, 8555689, 17111378, 25667067, 51334134, 111223957, 222447914, 333671871, 667343742]

約数ペア:

[(1, 667343742), (2, 333671871), (3, 222447914), (6, 111223957), (13, 51334134), (26, 25667067), (39, 17111378), (78, 8555689), (181, 3686982), (362, 1843491), (543, 1228994), (1086, 614497), (2353, 283614), (4706, 141807), (7059, 94538), (14118, 47269)]