9890418

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^2\times {\mathrm{443}}^1$

素因数の和:570

約数の個数: 24

約数和(自身を含む): 20155824

約数和(自身を除く): 10265406

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 443, 886, 1329, 2658, 3721, 7442, 11163, 22326, 27023, 54046, 81069, 162138, 1648403, 3296806, 4945209, 9890418]

約数ペア:

[(1, 9890418), (2, 4945209), (3, 3296806), (6, 1648403), (61, 162138), (122, 81069), (183, 54046), (366, 27023), (443, 22326), (886, 11163), (1329, 7442), (2658, 3721)]