18707496

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{21067}}^1$

素因数の和:21113

約数の個数: 32

約数和(自身を含む): 48035040

約数和(自身を除く): 29327544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 21067, 42134, 63201, 84268, 126402, 168536, 252804, 505608, 779479, 1558958, 2338437, 3117916, 4676874, 6235832, 9353748, 18707496]

約数ペア:

[(1, 18707496), (2, 9353748), (3, 6235832), (4, 4676874), (6, 3117916), (8, 2338437), (12, 1558958), (24, 779479), (37, 505608), (74, 252804), (111, 168536), (148, 126402), (222, 84268), (296, 63201), (444, 42134), (888, 21067)]