18326966

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2503}}^1$

素因数の和:3035

約数の個数: 16

約数和(自身を含む): 31490304

約数和(自身を除く): 13163338

約数列:

[1, 2, 7, 14, 523, 1046, 2503, 3661, 5006, 7322, 17521, 35042, 1309069, 2618138, 9163483, 18326966]

約数ペア:

[(1, 18326966), (2, 9163483), (7, 2618138), (14, 1309069), (523, 35042), (1046, 17521), (2503, 7322), (3661, 5006)]