18447042235

素因数分解:

$5^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1\times {\mathrm{40427}}^1$

素因数の和:41042

約数の個数: 16

約数和(自身を含む): 22285207296

約数和(自身を除く): 3838165061

約数列:

[1, 5, 263, 347, 1315, 1735, 40427, 91261, 202135, 456305, 10632301, 14028169, 53161505, 70140845, 3689408447, 18447042235]

約数ペア:

[(1, 18447042235), (5, 3689408447), (263, 70140845), (347, 53161505), (1315, 14028169), (1735, 10632301), (40427, 456305), (91261, 202135)]