18875544

素因数分解:

$2^3\times 3^1\times {\mathrm{367}}^1\times {\mathrm{2143}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 47339520

約数和(自身を除く): 28463976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 367, 734, 1101, 1468, 2143, 2202, 2936, 4286, 4404, 6429, 8572, 8808, 12858, 17144, 25716, 51432, 786481, 1572962, 2359443, 3145924, 4718886, 6291848, 9437772, 18875544]

約数ペア:

[(1, 18875544), (2, 9437772), (3, 6291848), (4, 4718886), (6, 3145924), (8, 2359443), (12, 1572962), (24, 786481), (367, 51432), (734, 25716), (1101, 17144), (1468, 12858), (2143, 8808), (2202, 8572), (2936, 6429), (4286, 4404)]