18149486524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1260031}}^1$

素因数の和:1260325

約数の個数: 24

約数和(自身を含む): 34328311808

約数和(自身を除く): 16178825284

約数列:

[1, 2, 4, 13, 26, 52, 277, 554, 1108, 3601, 7202, 14404, 1260031, 2520062, 5040124, 16380403, 32760806, 65521612, 349028587, 698057174, 1396114348, 4537371631, 9074743262, 18149486524]

約数ペア:

[(1, 18149486524), (2, 9074743262), (4, 4537371631), (13, 1396114348), (26, 698057174), (52, 349028587), (277, 65521612), (554, 32760806), (1108, 16380403), (3601, 5040124), (7202, 2520062), (14404, 1260031)]