648556404

素因数分解:

$2^2\times 3^1\times {\mathrm{4027}}^1\times {\mathrm{13421}}^1$

素因数の和:17455

約数の個数: 24

約数和(自身を含む): 1513786848

約数和(自身を除く): 865230444

約数列:

[1, 2, 3, 4, 6, 12, 4027, 8054, 12081, 13421, 16108, 24162, 26842, 40263, 48324, 53684, 80526, 161052, 54046367, 108092734, 162139101, 216185468, 324278202, 648556404]

約数ペア:

[(1, 648556404), (2, 324278202), (3, 216185468), (4, 162139101), (6, 108092734), (12, 54046367), (4027, 161052), (8054, 80526), (12081, 53684), (13421, 48324), (16108, 40263), (24162, 26842)]