181197276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1161521}}^1$

素因数の和:1161541

約数の個数: 24

約数和(自身を含む): 455316624

約数和(自身を除く): 274119348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1161521, 2323042, 3484563, 4646084, 6969126, 13938252, 15099773, 30199546, 45299319, 60399092, 90598638, 181197276]

約数ペア:

[(1, 181197276), (2, 90598638), (3, 60399092), (4, 45299319), (6, 30199546), (12, 15099773), (13, 13938252), (26, 6969126), (39, 4646084), (52, 3484563), (78, 2323042), (156, 1161521)]