38491518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{493481}}^1$

素因数の和:493499

約数の個数: 16

約数和(自身を含む): 82904976

約数和(自身を除く): 44413458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 493481, 986962, 1480443, 2960886, 6415253, 12830506, 19245759, 38491518]

約数ペア:

[(1, 38491518), (2, 19245759), (3, 12830506), (6, 6415253), (13, 2960886), (26, 1480443), (39, 986962), (78, 493481)]