18518526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79139}}^1$

素因数の和:79160

約数の個数: 24

約数和(自身を含む): 43210440

約数和(自身を除く): 24691914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 79139, 158278, 237417, 474834, 712251, 1028807, 1424502, 2057614, 3086421, 6172842, 9259263, 18518526]

約数ペア:

[(1, 18518526), (2, 9259263), (3, 6172842), (6, 3086421), (9, 2057614), (13, 1424502), (18, 1028807), (26, 712251), (39, 474834), (78, 237417), (117, 158278), (234, 79139)]