18892644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 47956608

約数和(自身を除く): 29063964

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2503, 2516, 3774, 5006, 7509, 7548, 10012, 15018, 30036, 42551, 85102, 92611, 127653, 170204, 185222, 255306, 277833, 370444, 510612, 555666, 1111332, 1574387, 3148774, 4723161, 6297548, 9446322, 18892644]

約数ペア:

[(1, 18892644), (2, 9446322), (3, 6297548), (4, 4723161), (6, 3148774), (12, 1574387), (17, 1111332), (34, 555666), (37, 510612), (51, 370444), (68, 277833), (74, 255306), (102, 185222), (111, 170204), (148, 127653), (204, 92611), (222, 85102), (444, 42551), (629, 30036), (1258, 15018), (1887, 10012), (2503, 7548), (2516, 7509), (3774, 5006)]