68874858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{294337}}^1$

素因数の和:294358

約数の個数: 24

約数和(自身を含む): 160708548

約数和(自身を除く): 91833690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 294337, 588674, 883011, 1766022, 2649033, 3826381, 5298066, 7652762, 11479143, 22958286, 34437429, 68874858]

約数ペア:

[(1, 68874858), (2, 34437429), (3, 22958286), (6, 11479143), (9, 7652762), (13, 5298066), (18, 3826381), (26, 2649033), (39, 1766022), (78, 883011), (117, 588674), (234, 294337)]