18284756

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5779}}^1$

素因数の和:5903

約数の個数: 24

約数和(自身を含む): 36899520

約数和(自身を除く): 18614764

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 5779, 11558, 23116, 40453, 80906, 161812, 653027, 1306054, 2612108, 4571189, 9142378, 18284756]

約数ペア:

[(1, 18284756), (2, 9142378), (4, 4571189), (7, 2612108), (14, 1306054), (28, 653027), (113, 161812), (226, 80906), (452, 40453), (791, 23116), (1582, 11558), (3164, 5779)]