2049582078

素因数分解:

$2^1\times 3^2\times {\mathrm{12721}}^1\times {\mathrm{8951}}^1$

素因数の和:21680

約数の個数: 24

約数和(自身を含む): 4441606416

約数和(自身を除く): 2392024338

約数列:

[1, 2, 3, 6, 9, 18, 8951, 12721, 17902, 25442, 26853, 38163, 53706, 76326, 80559, 114489, 161118, 228978, 113865671, 227731342, 341597013, 683194026, 1024791039, 2049582078]

約数ペア:

[(1, 2049582078), (2, 1024791039), (3, 683194026), (6, 341597013), (9, 227731342), (18, 113865671), (8951, 228978), (12721, 161118), (17902, 114489), (25442, 80559), (26853, 76326), (38163, 53706)]