420126072

素因数分解:

$2^3\times 3^1\times {\mathrm{17505253}}^1$

素因数の和:17505262

約数の個数: 16

約数和(自身を含む): 1050315240

約数和(自身を除く): 630189168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 17505253, 35010506, 52515759, 70021012, 105031518, 140042024, 210063036, 420126072]

約数ペア:

[(1, 420126072), (2, 210063036), (3, 140042024), (4, 105031518), (6, 70021012), (8, 52515759), (12, 35010506), (24, 17505253)]