18057026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40853}}^1$

素因数の和:40885

約数の個数: 16

約数和(自身を含む): 30885624

約数和(自身を除く): 12828598

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 40853, 81706, 531089, 694501, 1062178, 1389002, 9028513, 18057026]

約数ペア:

[(1, 18057026), (2, 9028513), (13, 1389002), (17, 1062178), (26, 694501), (34, 531089), (221, 81706), (442, 40853)]