18479724

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41621}}^1$

素因数の和:41665

約数の個数: 24

約数和(自身を含む): 44285808

約数和(自身を除く): 25806084

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 41621, 83242, 124863, 166484, 249726, 499452, 1539977, 3079954, 4619931, 6159908, 9239862, 18479724]

約数ペア:

[(1, 18479724), (2, 9239862), (3, 6159908), (4, 4619931), (6, 3079954), (12, 1539977), (37, 499452), (74, 249726), (111, 166484), (148, 124863), (222, 83242), (444, 41621)]