66868716

素因数分解:

$2^2\times 3^1\times {\mathrm{991}}^1\times {\mathrm{5623}}^1$

素因数の和:6621

約数の個数: 24

約数和(自身を含む): 156212224

約数和(自身を除く): 89343508

約数列:

[1, 2, 3, 4, 6, 12, 991, 1982, 2973, 3964, 5623, 5946, 11246, 11892, 16869, 22492, 33738, 67476, 5572393, 11144786, 16717179, 22289572, 33434358, 66868716]

約数ペア:

[(1, 66868716), (2, 33434358), (3, 22289572), (4, 16717179), (6, 11144786), (12, 5572393), (991, 67476), (1982, 33738), (2973, 22492), (3964, 16869), (5623, 11892), (5946, 11246)]