18142516

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22343}}^1$

素因数の和:22383

約数の個数: 24

約数和(自身を含む): 37537920

約数和(自身を除く): 19395404

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 22343, 44686, 89372, 156401, 312802, 625604, 647947, 1295894, 2591788, 4535629, 9071258, 18142516]

約数ペア:

[(1, 18142516), (2, 9071258), (4, 4535629), (7, 2591788), (14, 1295894), (28, 647947), (29, 625604), (58, 312802), (116, 156401), (203, 89372), (406, 44686), (812, 22343)]