64503198

素因数分解:

$2^1\times 3^2\times {\mathrm{1039}}^1\times {\mathrm{3449}}^1$

素因数の和:4496

約数の個数: 24

約数和(自身を含む): 139932000

約数和(自身を除く): 75428802

約数列:

[1, 2, 3, 6, 9, 18, 1039, 2078, 3117, 3449, 6234, 6898, 9351, 10347, 18702, 20694, 31041, 62082, 3583511, 7167022, 10750533, 21501066, 32251599, 64503198]

約数ペア:

[(1, 64503198), (2, 32251599), (3, 21501066), (6, 10750533), (9, 7167022), (18, 3583511), (1039, 62082), (2078, 31041), (3117, 20694), (3449, 18702), (6234, 10347), (6898, 9351)]