18806042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1801}}^1$

素因数の和:2053

約数の個数: 16

約数和(自身を含む): 29581632

約数和(自身を除く): 10775590

約数列:

[1, 2, 23, 46, 227, 454, 1801, 3602, 5221, 10442, 41423, 82846, 408827, 817654, 9403021, 18806042]

約数ペア:

[(1, 18806042), (2, 9403021), (23, 817654), (46, 408827), (227, 82846), (454, 41423), (1801, 10442), (3602, 5221)]