201809090913

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{10331}}^1\times {\mathrm{33053}}^1$

素因数の和:43584

約数の個数: 16

約数和(自身を含む): 270479030976

約数和(自身を除く): 68669940063

約数列:

[1, 3, 197, 591, 10331, 30993, 33053, 99159, 2035207, 6105621, 6511441, 19534323, 341470543, 1024411629, 67269696971, 201809090913]

約数ペア:

[(1, 201809090913), (3, 67269696971), (197, 1024411629), (591, 341470543), (10331, 19534323), (30993, 6511441), (33053, 6105621), (99159, 2035207)]