2575566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20441}}^1$

素因数の和:20456

約数の個数: 24

約数和(自身を含む): 6377904

約数和(自身を除く): 3802338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20441, 40882, 61323, 122646, 143087, 183969, 286174, 367938, 429261, 858522, 1287783, 2575566]

約数ペア:

[(1, 2575566), (2, 1287783), (3, 858522), (6, 429261), (7, 367938), (9, 286174), (14, 183969), (18, 143087), (21, 122646), (42, 61323), (63, 40882), (126, 20441)]