27169618

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 49904640

約数和(自身を除く): 22735022

約数列:

[1, 2, 7, 14, 37, 49, 59, 74, 98, 118, 127, 254, 259, 413, 518, 826, 889, 1778, 1813, 2183, 2891, 3626, 4366, 4699, 5782, 6223, 7493, 9398, 12446, 14986, 15281, 30562, 32893, 52451, 65786, 104902, 106967, 213934, 230251, 277241, 367157, 460502, 554482, 734314, 1940687, 3881374, 13584809, 27169618]

約数ペア:

[(1, 27169618), (2, 13584809), (7, 3881374), (14, 1940687), (37, 734314), (49, 554482), (59, 460502), (74, 367157), (98, 277241), (118, 230251), (127, 213934), (254, 106967), (259, 104902), (413, 65786), (518, 52451), (826, 32893), (889, 30562), (1778, 15281), (1813, 14986), (2183, 12446), (2891, 9398), (3626, 7493), (4366, 6223), (4699, 5782)]