1975986

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:886

約数の個数: 24

約数和(自身を含む): 4315584

約数和(自身を除く): 2339598

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 727, 906, 1359, 1454, 2181, 2718, 4362, 6543, 13086, 109777, 219554, 329331, 658662, 987993, 1975986]

約数ペア:

[(1, 1975986), (2, 987993), (3, 658662), (6, 329331), (9, 219554), (18, 109777), (151, 13086), (302, 6543), (453, 4362), (727, 2718), (906, 2181), (1359, 1454)]