18483942

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 38304000

約数和(自身を除く): 19820058

約数列:

[1, 2, 3, 6, 37, 74, 111, 139, 222, 278, 417, 599, 834, 1198, 1797, 3594, 5143, 10286, 15429, 22163, 30858, 44326, 66489, 83261, 132978, 166522, 249783, 499566, 3080657, 6161314, 9241971, 18483942]

約数ペア:

[(1, 18483942), (2, 9241971), (3, 6161314), (6, 3080657), (37, 499566), (74, 249783), (111, 166522), (139, 132978), (222, 83261), (278, 66489), (417, 44326), (599, 30858), (834, 22163), (1198, 15429), (1797, 10286), (3594, 5143)]