38339418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491531}}^1$

素因数の和:491549

約数の個数: 16

約数和(自身を含む): 82577376

約数和(自身を除く): 44237958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 491531, 983062, 1474593, 2949186, 6389903, 12779806, 19169709, 38339418]

約数ペア:

[(1, 38339418), (2, 19169709), (3, 12779806), (6, 6389903), (13, 2949186), (26, 1474593), (39, 983062), (78, 491531)]