80841402

素因数分解:

$2^1\times 3^4\times {\mathrm{499021}}^1$

素因数の和:499035

約数の個数: 20

約数和(自身を含む): 181144986

約数和(自身を除く): 100303584

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 499021, 998042, 1497063, 2994126, 4491189, 8982378, 13473567, 26947134, 40420701, 80841402]

約数ペア:

[(1, 80841402), (2, 40420701), (3, 26947134), (6, 13473567), (9, 8982378), (18, 4491189), (27, 2994126), (54, 1497063), (81, 998042), (162, 499021)]