71779572

素因数分解:

$2^2\times 3^2\times {\mathrm{1993877}}^1$

素因数の和:1993887

約数の個数: 18

約数和(自身を含む): 181442898

約数和(自身を除く): 109663326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1993877, 3987754, 5981631, 7975508, 11963262, 17944893, 23926524, 35889786, 71779572]

約数ペア:

[(1, 71779572), (2, 35889786), (3, 23926524), (4, 17944893), (6, 11963262), (9, 7975508), (12, 5981631), (18, 3987754), (36, 1993877)]