18044663

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4219}}^1$

素因数の和:4286

約数の個数: 16

約数和(自身を含む): 22686720

約数和(自身を除く): 4642057

約数列:

[1, 7, 13, 47, 91, 329, 611, 4219, 4277, 29533, 54847, 198293, 383929, 1388051, 2577809, 18044663]

約数ペア:

[(1, 18044663), (7, 2577809), (13, 1388051), (47, 383929), (91, 198293), (329, 54847), (611, 29533), (4219, 4277)]