81890262

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{96797}}^1$

素因数の和:96852

約数の個数: 24

約数和(自身を含む): 181205856

約数和(自身を除く): 99315594

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 96797, 193594, 290391, 580782, 871173, 1742346, 4549459, 9098918, 13648377, 27296754, 40945131, 81890262]

約数ペア:

[(1, 81890262), (2, 40945131), (3, 27296754), (6, 13648377), (9, 9098918), (18, 4549459), (47, 1742346), (94, 871173), (141, 580782), (282, 290391), (423, 193594), (846, 96797)]