64198554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1528537}}^1$

素因数の和:1528549

約数の個数: 16

約数和(自身を含む): 146739648

約数和(自身を除く): 82541094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1528537, 3057074, 4585611, 9171222, 10699759, 21399518, 32099277, 64198554]

約数ペア:

[(1, 64198554), (2, 32099277), (3, 21399518), (6, 10699759), (7, 9171222), (14, 4585611), (21, 3057074), (42, 1528537)]