61638174

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263411}}^1$

素因数の和:263432

約数の個数: 24

約数和(自身を含む): 143822952

約数和(自身を除く): 82184778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263411, 526822, 790233, 1580466, 2370699, 3424343, 4741398, 6848686, 10273029, 20546058, 30819087, 61638174]

約数ペア:

[(1, 61638174), (2, 30819087), (3, 20546058), (6, 10273029), (9, 6848686), (13, 4741398), (18, 3424343), (26, 2370699), (39, 1580466), (78, 790233), (117, 526822), (234, 263411)]