70390458

素因数分解:

$2^1\times 3^4\times {\mathrm{434509}}^1$

素因数の和:434523

約数の個数: 20

約数和(自身を含む): 157727130

約数和(自身を除く): 87336672

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 434509, 869018, 1303527, 2607054, 3910581, 7821162, 11731743, 23463486, 35195229, 70390458]

約数ペア:

[(1, 70390458), (2, 35195229), (3, 23463486), (6, 11731743), (9, 7821162), (18, 3910581), (27, 2607054), (54, 1303527), (81, 869018), (162, 434509)]