18444218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41729}}^1$

素因数の和:41761

約数の個数: 16

約数和(自身を含む): 31547880

約数和(自身を除く): 13103662

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 41729, 83458, 542477, 709393, 1084954, 1418786, 9222109, 18444218]

約数ペア:

[(1, 18444218), (2, 9222109), (13, 1418786), (17, 1084954), (26, 709393), (34, 542477), (221, 83458), (442, 41729)]