1556028

素因数分解:

$2^2\times 3^2\times {\mathrm{43223}}^1$

素因数の和:43233

約数の個数: 18

約数和(自身を含む): 3933384

約数和(自身を除く): 2377356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43223, 86446, 129669, 172892, 259338, 389007, 518676, 778014, 1556028]

約数ペア:

[(1, 1556028), (2, 778014), (3, 518676), (4, 389007), (6, 259338), (9, 172892), (12, 129669), (18, 86446), (36, 43223)]