18696756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{119851}}^1$

素因数の和:119871

約数の個数: 24

約数和(自身を含む): 46981984

約数和(自身を除く): 28285228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 119851, 239702, 359553, 479404, 719106, 1438212, 1558063, 3116126, 4674189, 6232252, 9348378, 18696756]

約数ペア:

[(1, 18696756), (2, 9348378), (3, 6232252), (4, 4674189), (6, 3116126), (12, 1558063), (13, 1438212), (26, 719106), (39, 479404), (52, 359553), (78, 239702), (156, 119851)]