71456562

素因数分解:

$2^1\times 3^2\times {\mathrm{3969809}}^1$

素因数の和:3969817

約数の個数: 12

約数和(自身を含む): 154822590

約数和(自身を除く): 83366028

約数列:

[1, 2, 3, 6, 9, 18, 3969809, 7939618, 11909427, 23818854, 35728281, 71456562]

約数ペア:

[(1, 71456562), (2, 35728281), (3, 23818854), (6, 11909427), (9, 7939618), (18, 3969809)]