81040524

素因数分解:

$2^2\times 3^1\times {\mathrm{1693}}^1\times {\mathrm{3989}}^1$

素因数の和:5689

約数の個数: 24

約数和(自身を含む): 189253680

約数和(自身を除く): 108213156

約数列:

[1, 2, 3, 4, 6, 12, 1693, 3386, 3989, 5079, 6772, 7978, 10158, 11967, 15956, 20316, 23934, 47868, 6753377, 13506754, 20260131, 27013508, 40520262, 81040524]

約数ペア:

[(1, 81040524), (2, 40520262), (3, 27013508), (4, 20260131), (6, 13506754), (12, 6753377), (1693, 47868), (3386, 23934), (3989, 20316), (5079, 15956), (6772, 11967), (7978, 10158)]