71298774

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{15061}}^1$

素因数の和:15332

約数の個数: 24

約数和(自身を含む): 155078352

約数和(自身を除く): 83779578

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 15061, 30122, 45183, 90366, 135549, 271098, 3961043, 7922086, 11883129, 23766258, 35649387, 71298774]

約数ペア:

[(1, 71298774), (2, 35649387), (3, 23766258), (6, 11883129), (9, 7922086), (18, 3961043), (263, 271098), (526, 135549), (789, 90366), (1578, 45183), (2367, 30122), (4734, 15061)]