68874966

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{14549}}^1$

素因数の和:14820

約数の個数: 24

約数和(自身を含む): 149806800

約数和(自身を除く): 80931834

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 14549, 29098, 43647, 87294, 130941, 261882, 3826387, 7652774, 11479161, 22958322, 34437483, 68874966]

約数ペア:

[(1, 68874966), (2, 34437483), (3, 22958322), (6, 11479161), (9, 7652774), (18, 3826387), (263, 261882), (526, 130941), (789, 87294), (1578, 43647), (2367, 29098), (4734, 14549)]