42518259

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2129}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 70443360

約数和(自身を除く): 27925101

約数列:

[1, 3, 7, 9, 21, 63, 317, 951, 2129, 2219, 2853, 6387, 6657, 14903, 19161, 19971, 44709, 134127, 674893, 2024679, 4724251, 6074037, 14172753, 42518259]

約数ペア:

[(1, 42518259), (3, 14172753), (7, 6074037), (9, 4724251), (21, 2024679), (63, 674893), (317, 134127), (951, 44709), (2129, 19971), (2219, 19161), (2853, 14903), (6387, 6657)]