18405414911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{7879}}^1\times {\mathrm{179693}}^1$

素因数の和:187585

約数の個数: 8

約数和(自身を含む): 19823842080

約数和(自身を除く): 1418427169

約数列:

[1, 13, 7879, 102427, 179693, 2336009, 1415801147, 18405414911]

約数ペア:

[(1, 18405414911), (13, 1415801147), (7879, 2336009), (102427, 179693)]