2018442244671

素因数分解:

$3^3\times {\mathrm{2687}}^1\times {\mathrm{27821779}}^1$

素因数の和:27824475

約数の個数: 16

約数和(自身を含む): 2991397785600

約数和(自身を除く): 972955540929

約数列:

[1, 3, 9, 27, 2687, 8061, 24183, 72549, 27821779, 83465337, 250396011, 751188033, 74757120173, 224271360519, 672814081557, 2018442244671]

約数ペア:

[(1, 2018442244671), (3, 672814081557), (9, 224271360519), (27, 74757120173), (2687, 751188033), (8061, 250396011), (24183, 83465337), (72549, 27821779)]