64801338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1542889}}^1$

素因数の和:1542901

約数の個数: 16

約数和(自身を含む): 148117440

約数和(自身を除く): 83316102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1542889, 3085778, 4628667, 9257334, 10800223, 21600446, 32400669, 64801338]

約数ペア:

[(1, 64801338), (2, 32400669), (3, 21600446), (6, 10800223), (7, 9257334), (14, 4628667), (21, 3085778), (42, 1542889)]