28133262

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{82261}}^1$

素因数の和:82288

約数の個数: 24

約数和(自身を含む): 64164360

約数和(自身を除く): 36031098

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 82261, 164522, 246783, 493566, 740349, 1480698, 1562959, 3125918, 4688877, 9377754, 14066631, 28133262]

約数ペア:

[(1, 28133262), (2, 14066631), (3, 9377754), (6, 4688877), (9, 3125918), (18, 1562959), (19, 1480698), (38, 740349), (57, 493566), (114, 246783), (171, 164522), (342, 82261)]