18186051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{739}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 26190080

約数和(自身を除く): 8004029

約数列:

[1, 3, 13, 39, 631, 739, 1893, 2217, 8203, 9607, 24609, 28821, 466309, 1398927, 6062017, 18186051]

約数ペア:

[(1, 18186051), (3, 6062017), (13, 1398927), (39, 466309), (631, 28821), (739, 24609), (1893, 9607), (2217, 8203)]