18377630518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{13217}}^1\times {\mathrm{53479}}^1$

素因数の和:66711

約数の個数: 16

約数和(自身を含む): 29689742880

約数和(自身を除く): 11312112362

約数列:

[1, 2, 13, 26, 13217, 26434, 53479, 106958, 171821, 343642, 695227, 1390454, 706831943, 1413663886, 9188815259, 18377630518]

約数ペア:

[(1, 18377630518), (2, 9188815259), (13, 1413663886), (26, 706831943), (13217, 1390454), (26434, 695227), (53479, 343642), (106958, 171821)]