18484144

素因数分解:

$2^4\times 7^1\times {\mathrm{165037}}^1$

素因数の和:165052

約数の個数: 20

約数和(自身を含む): 40929424

約数和(自身を除く): 22445280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 165037, 330074, 660148, 1155259, 1320296, 2310518, 2640592, 4621036, 9242072, 18484144]

約数ペア:

[(1, 18484144), (2, 9242072), (4, 4621036), (7, 2640592), (8, 2310518), (14, 1320296), (16, 1155259), (28, 660148), (56, 330074), (112, 165037)]