18177692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20563}}^1$

素因数の和:20597

約数の個数: 24

約数和(自身を含む): 36274896

約数和(自身を除く): 18097204

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 20563, 41126, 82252, 267319, 349571, 534638, 699142, 1069276, 1398284, 4544423, 9088846, 18177692]

約数ペア:

[(1, 18177692), (2, 9088846), (4, 4544423), (13, 1398284), (17, 1069276), (26, 699142), (34, 534638), (52, 349571), (68, 267319), (221, 82252), (442, 41126), (884, 20563)]