18012952

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{9421}}^1$

素因数の和:9666

約数の個数: 16

約数和(自身を含む): 33919200

約数和(自身を除く): 15906248

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 9421, 18842, 37684, 75368, 2251619, 4503238, 9006476, 18012952]

約数ペア:

[(1, 18012952), (2, 9006476), (4, 4503238), (8, 2251619), (239, 75368), (478, 37684), (956, 18842), (1912, 9421)]