64240386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1529533}}^1$

素因数の和:1529545

約数の個数: 16

約数和(自身を含む): 146835264

約数和(自身を除く): 82594878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1529533, 3059066, 4588599, 9177198, 10706731, 21413462, 32120193, 64240386]

約数ペア:

[(1, 64240386), (2, 32120193), (3, 21413462), (6, 10706731), (7, 9177198), (14, 4588599), (21, 3059066), (42, 1529533)]