66540438

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{78653}}^1$

素因数の和:78708

約数の個数: 24

約数和(自身を含む): 147240288

約数和(自身を除く): 80699850

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 78653, 157306, 235959, 471918, 707877, 1415754, 3696691, 7393382, 11090073, 22180146, 33270219, 66540438]

約数ペア:

[(1, 66540438), (2, 33270219), (3, 22180146), (6, 11090073), (9, 7393382), (18, 3696691), (47, 1415754), (94, 707877), (141, 471918), (282, 235959), (423, 157306), (846, 78653)]