18053812

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5077}}^1$

素因数の和:5215

約数の個数: 24

約数和(自身を含む): 36399104

約数和(自身を除く): 18345292

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 5077, 10154, 20308, 35539, 71078, 142156, 644779, 1289558, 2579116, 4513453, 9026906, 18053812]

約数ペア:

[(1, 18053812), (2, 9026906), (4, 4513453), (7, 2579116), (14, 1289558), (28, 644779), (127, 142156), (254, 71078), (508, 35539), (889, 20308), (1778, 10154), (3556, 5077)]