161786844

素因数分解:

$2^2\times 3^2\times {\mathrm{4494079}}^1$

素因数の和:4494089

約数の個数: 18

約数和(自身を含む): 408961280

約数和(自身を除く): 247174436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4494079, 8988158, 13482237, 17976316, 26964474, 40446711, 53928948, 80893422, 161786844]

約数ペア:

[(1, 161786844), (2, 80893422), (3, 53928948), (4, 40446711), (6, 26964474), (9, 17976316), (12, 13482237), (18, 8988158), (36, 4494079)]