42856554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{549443}}^1$

素因数の和:549461

約数の個数: 16

約数和(自身を含む): 92306592

約数和(自身を除く): 49450038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 549443, 1098886, 1648329, 3296658, 7142759, 14285518, 21428277, 42856554]

約数ペア:

[(1, 42856554), (2, 21428277), (3, 14285518), (6, 7142759), (13, 3296658), (26, 1648329), (39, 1098886), (78, 549443)]