421569108

素因数分解:

$2^2\times 3^2\times {\mathrm{11710253}}^1$

素因数の和:11710263

約数の個数: 18

約数和(自身を含む): 1065633114

約数和(自身を除く): 644064006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11710253, 23420506, 35130759, 46841012, 70261518, 105392277, 140523036, 210784554, 421569108]

約数ペア:

[(1, 421569108), (2, 210784554), (3, 140523036), (4, 105392277), (6, 70261518), (9, 46841012), (12, 35130759), (18, 23420506), (36, 11710253)]