142729326

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{17351}}^1$

素因数の和:17816

約数の個数: 24

約数和(自身を含む): 309941424

約数和(自身を除く): 167212098

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2742, 4113, 8226, 17351, 34702, 52053, 104106, 156159, 312318, 7929407, 15858814, 23788221, 47576442, 71364663, 142729326]

約数ペア:

[(1, 142729326), (2, 71364663), (3, 47576442), (6, 23788221), (9, 15858814), (18, 7929407), (457, 312318), (914, 156159), (1371, 104106), (2742, 52053), (4113, 34702), (8226, 17351)]