18304528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{104003}}^1$

素因数の和:104022

約数の個数: 20

約数和(自身を含む): 38689488

約数和(自身を除く): 20384960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 104003, 208006, 416012, 832024, 1144033, 1664048, 2288066, 4576132, 9152264, 18304528]

約数ペア:

[(1, 18304528), (2, 9152264), (4, 4576132), (8, 2288066), (11, 1664048), (16, 1144033), (22, 832024), (44, 416012), (88, 208006), (176, 104003)]