64463742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{170539}}^1$

素因数の和:170557

約数の個数: 32

約数和(自身を含む): 163718400

約数和(自身を除く): 99254658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 170539, 341078, 511617, 1023234, 1193773, 1534851, 2387546, 3069702, 3581319, 4604553, 7162638, 9209106, 10743957, 21487914, 32231871, 64463742]

約数ペア:

[(1, 64463742), (2, 32231871), (3, 21487914), (6, 10743957), (7, 9209106), (9, 7162638), (14, 4604553), (18, 3581319), (21, 3069702), (27, 2387546), (42, 1534851), (54, 1193773), (63, 1023234), (126, 511617), (189, 341078), (378, 170539)]