238933218

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1\times {\mathrm{1009}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 486933120

約数和(自身を除く): 247999902

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 647, 1009, 1294, 1941, 2018, 3027, 3882, 6054, 39467, 61549, 78934, 118401, 123098, 184647, 236802, 369294, 652823, 1305646, 1958469, 3916938, 39822203, 79644406, 119466609, 238933218]

約数ペア:

[(1, 238933218), (2, 119466609), (3, 79644406), (6, 39822203), (61, 3916938), (122, 1958469), (183, 1305646), (366, 652823), (647, 369294), (1009, 236802), (1294, 184647), (1941, 123098), (2018, 118401), (3027, 78934), (3882, 61549), (6054, 39467)]