18242174

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1747}}^1$

素因数の和:1999

約数の個数: 16

約数和(自身を含む): 28695168

約数和(自身を除く): 10452994

約数列:

[1, 2, 23, 46, 227, 454, 1747, 3494, 5221, 10442, 40181, 80362, 396569, 793138, 9121087, 18242174]

約数ペア:

[(1, 18242174), (2, 9121087), (23, 793138), (46, 396569), (227, 80362), (454, 40181), (1747, 10442), (3494, 5221)]