18925353

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{6203}}^1$

素因数の和:6325

約数の個数: 16

約数和(自身を含む): 28290240

約数和(自身を除く): 9364887

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 6203, 18609, 55827, 167481, 700939, 2102817, 6308451, 18925353]

約数ペア:

[(1, 18925353), (3, 6308451), (9, 2102817), (27, 700939), (113, 167481), (339, 55827), (1017, 18609), (3051, 6203)]