69421278

素因数分解:

$2^1\times 3^1\times {\mathrm{563}}^1\times {\mathrm{20551}}^1$

素因数の和:21119

約数の個数: 16

約数和(自身を含む): 139095936

約数和(自身を除く): 69674658

約数列:

[1, 2, 3, 6, 563, 1126, 1689, 3378, 20551, 41102, 61653, 123306, 11570213, 23140426, 34710639, 69421278]

約数ペア:

[(1, 69421278), (2, 34710639), (3, 23140426), (6, 11570213), (563, 123306), (1126, 61653), (1689, 41102), (3378, 20551)]