18082860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{301381}}^1$

素因数の和:301393

約数の個数: 24

約数和(自身を含む): 50632176

約数和(自身を除く): 32549316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 301381, 602762, 904143, 1205524, 1506905, 1808286, 3013810, 3616572, 4520715, 6027620, 9041430, 18082860]

約数ペア:

[(1, 18082860), (2, 9041430), (3, 6027620), (4, 4520715), (5, 3616572), (6, 3013810), (10, 1808286), (12, 1506905), (15, 1205524), (20, 904143), (30, 602762), (60, 301381)]