147139218

素因数分解:

$2^1\times 3^2\times {\mathrm{8174401}}^1$

素因数の和:8174409

約数の個数: 12

約数和(自身を含む): 318801678

約数和(自身を除く): 171662460

約数列:

[1, 2, 3, 6, 9, 18, 8174401, 16348802, 24523203, 49046406, 73569609, 147139218]

約数ペア:

[(1, 147139218), (2, 73569609), (3, 49046406), (6, 24523203), (9, 16348802), (18, 8174401)]