2011302378

素因数分解:

$2^1\times 3^2\times {\mathrm{111739021}}^1$

素因数の和:111739029

約数の個数: 12

約数和(自身を含む): 4357821858

約数和(自身を除く): 2346519480

約数列:

[1, 2, 3, 6, 9, 18, 111739021, 223478042, 335217063, 670434126, 1005651189, 2011302378]

約数ペア:

[(1, 2011302378), (2, 1005651189), (3, 670434126), (6, 335217063), (9, 223478042), (18, 111739021)]