138940908

素因数分解:

$2^2\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{9421}}^1$

素因数の和:10657

約数の個数: 24

約数和(自身を含む): 324493680

約数和(自身を除く): 185552772

約数列:

[1, 2, 3, 4, 6, 12, 1229, 2458, 3687, 4916, 7374, 9421, 14748, 18842, 28263, 37684, 56526, 113052, 11578409, 23156818, 34735227, 46313636, 69470454, 138940908]

約数ペア:

[(1, 138940908), (2, 69470454), (3, 46313636), (4, 34735227), (6, 23156818), (12, 11578409), (1229, 113052), (2458, 56526), (3687, 37684), (4916, 28263), (7374, 18842), (9421, 14748)]