18322724

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5791}}^1$

素因数の和:5915

約数の個数: 24

約数和(自身を含む): 36976128

約数和(自身を除く): 18653404

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 5791, 11582, 23164, 40537, 81074, 162148, 654383, 1308766, 2617532, 4580681, 9161362, 18322724]

約数ペア:

[(1, 18322724), (2, 9161362), (4, 4580681), (7, 2617532), (14, 1308766), (28, 654383), (113, 162148), (226, 81074), (452, 40537), (791, 23164), (1582, 11582), (3164, 5791)]