42764028

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{21863}}^1$

素因数の和:22033

約数の個数: 24

約数和(自身を含む): 100399488

約数和(自身を除く): 57635460

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 21863, 43726, 65589, 87452, 131178, 262356, 3563669, 7127338, 10691007, 14254676, 21382014, 42764028]

約数ペア:

[(1, 42764028), (2, 21382014), (3, 14254676), (4, 10691007), (6, 7127338), (12, 3563669), (163, 262356), (326, 131178), (489, 87452), (652, 65589), (978, 43726), (1956, 21863)]