18361213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 20684160

約数和(自身を除く): 2322947

約数列:

[1, 13, 37, 59, 481, 647, 767, 2183, 8411, 23939, 28379, 38173, 311207, 496249, 1412401, 18361213]

約数ペア:

[(1, 18361213), (13, 1412401), (37, 496249), (59, 311207), (481, 38173), (647, 28379), (767, 23939), (2183, 8411)]