486540378

素因数分解:

$2^1\times 3^3\times {\mathrm{9010007}}^1$

素因数の和:9010018

約数の個数: 16

約数和(自身を含む): 1081200960

約数和(自身を除く): 594660582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 9010007, 18020014, 27030021, 54060042, 81090063, 162180126, 243270189, 486540378]

約数ペア:

[(1, 486540378), (2, 243270189), (3, 162180126), (6, 81090063), (9, 54060042), (18, 27030021), (27, 18020014), (54, 9010007)]