3980023038

素因数分解:

$2^1\times 3^2\times {\mathrm{221112391}}^1$

素因数の和:221112399

約数の個数: 12

約数和(自身を含む): 8623383288

約数和(自身を除く): 4643360250

約数列:

[1, 2, 3, 6, 9, 18, 221112391, 442224782, 663337173, 1326674346, 1990011519, 3980023038]

約数ペア:

[(1, 3980023038), (2, 1990011519), (3, 1326674346), (6, 663337173), (9, 442224782), (18, 221112391)]