18438366154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{686513}}^1$

素因数の和:687561

約数の個数: 16

約数和(自身を含む): 29813929992

約数和(自身を除く): 11375563838

約数列:

[1, 2, 13, 26, 1033, 2066, 13429, 26858, 686513, 1373026, 8924669, 17849338, 709167929, 1418335858, 9219183077, 18438366154]

約数ペア:

[(1, 18438366154), (2, 9219183077), (13, 1418335858), (26, 709167929), (1033, 17849338), (2066, 8924669), (13429, 1373026), (26858, 686513)]