18114736

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{5077}}^1$

素因数の和:5308

約数の個数: 20

約数和(自身を含む): 35261632

約数和(自身を除く): 17146896

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 5077, 10154, 20308, 40616, 81232, 1132171, 2264342, 4528684, 9057368, 18114736]

約数ペア:

[(1, 18114736), (2, 9057368), (4, 4528684), (8, 2264342), (16, 1132171), (223, 81232), (446, 40616), (892, 20308), (1784, 10154), (3568, 5077)]