69280386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1649533}}^1$

素因数の和:1649545

約数の個数: 16

約数和(自身を含む): 158355264

約数和(自身を除く): 89074878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1649533, 3299066, 4948599, 9897198, 11546731, 23093462, 34640193, 69280386]

約数ペア:

[(1, 69280386), (2, 34640193), (3, 23093462), (6, 11546731), (7, 9897198), (14, 4948599), (21, 3299066), (42, 1649533)]