720042054

素因数分解:

$2^1\times 3^1\times {\mathrm{1069}}^1\times {\mathrm{112261}}^1$

素因数の和:113335

約数の個数: 16

約数和(自身を含む): 1441444080

約数和(自身を除く): 721402026

約数列:

[1, 2, 3, 6, 1069, 2138, 3207, 6414, 112261, 224522, 336783, 673566, 120007009, 240014018, 360021027, 720042054]

約数ペア:

[(1, 720042054), (2, 360021027), (3, 240014018), (6, 120007009), (1069, 673566), (2138, 336783), (3207, 224522), (6414, 112261)]