612378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2638

約数の個数: 24

約数和(自身を含む): 1429428

約数和(自身を除く): 817050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2617, 5234, 7851, 15702, 23553, 34021, 47106, 68042, 102063, 204126, 306189, 612378]

約数ペア:

[(1, 612378), (2, 306189), (3, 204126), (6, 102063), (9, 68042), (13, 47106), (18, 34021), (26, 23553), (39, 15702), (78, 7851), (117, 5234), (234, 2617)]