18018377

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 19969152

約数和(自身を除く): 1950775

約数列:

[1, 13, 67, 137, 151, 871, 1781, 1963, 9179, 10117, 20687, 119327, 131521, 268931, 1386029, 18018377]

約数ペア:

[(1, 18018377), (13, 1386029), (67, 268931), (137, 131521), (151, 119327), (871, 20687), (1781, 10117), (1963, 9179)]