26193609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11783}}^1$

素因数の和:11821

約数の個数: 24

約数和(自身を含む): 42893760

約数和(自身を除く): 16700151

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 11783, 35349, 106047, 153179, 223877, 459537, 671631, 1378611, 2014893, 2910401, 8731203, 26193609]

約数ペア:

[(1, 26193609), (3, 8731203), (9, 2910401), (13, 2014893), (19, 1378611), (39, 671631), (57, 459537), (117, 223877), (171, 153179), (247, 106047), (741, 35349), (2223, 11783)]