26617461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 42618240

約数和(自身を除く): 16000779

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 2113, 4199, 6339, 12597, 27469, 35921, 40147, 82407, 107763, 120441, 466973, 521911, 682499, 1400919, 1565733, 2047497, 8872487, 26617461]

約数ペア:

[(1, 26617461), (3, 8872487), (13, 2047497), (17, 1565733), (19, 1400919), (39, 682499), (51, 521911), (57, 466973), (221, 120441), (247, 107763), (323, 82407), (663, 40147), (741, 35921), (969, 27469), (2113, 12597), (4199, 6339)]