26156637

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:654

約数の個数: 36

約数和(自身を含む): 42393780

約数和(自身を除く): 16237143

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 169, 261, 377, 507, 593, 1131, 1521, 1779, 3393, 4901, 5337, 7709, 14703, 17197, 23127, 44109, 51591, 69381, 100217, 154773, 223561, 300651, 670683, 901953, 2012049, 2906293, 8718879, 26156637]

約数ペア:

[(1, 26156637), (3, 8718879), (9, 2906293), (13, 2012049), (29, 901953), (39, 670683), (87, 300651), (117, 223561), (169, 154773), (261, 100217), (377, 69381), (507, 51591), (593, 44109), (1131, 23127), (1521, 17197), (1779, 14703), (3393, 7709), (4901, 5337)]