18256766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3229}}^1$

素因数の和:3499

約数の個数: 16

約数和(自身を含む): 30000240

約数和(自身を除く): 11743474

約数列:

[1, 2, 11, 22, 257, 514, 2827, 3229, 5654, 6458, 35519, 71038, 829853, 1659706, 9128383, 18256766]

約数ペア:

[(1, 18256766), (2, 9128383), (11, 1659706), (22, 829853), (257, 71038), (514, 35519), (2827, 6458), (3229, 5654)]