18074537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 20396880

約数和(自身を除く): 2322343

約数列:

[1, 13, 37, 53, 481, 689, 709, 1961, 9217, 25493, 26233, 37577, 341029, 488501, 1390349, 18074537]

約数ペア:

[(1, 18074537), (13, 1390349), (37, 488501), (53, 341029), (481, 37577), (689, 26233), (709, 25493), (1961, 9217)]