12866154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 32348160

約数和(自身を除く): 19482006

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 701, 798, 874, 966, 1311, 1402, 2103, 2622, 3059, 4206, 4907, 6118, 9177, 9814, 13319, 14721, 16123, 18354, 26638, 29442, 32246, 39957, 48369, 79914, 93233, 96738, 112861, 186466, 225722, 279699, 306337, 338583, 559398, 612674, 677166, 919011, 1838022, 2144359, 4288718, 6433077, 12866154]

約数ペア:

[(1, 12866154), (2, 6433077), (3, 4288718), (6, 2144359), (7, 1838022), (14, 919011), (19, 677166), (21, 612674), (23, 559398), (38, 338583), (42, 306337), (46, 279699), (57, 225722), (69, 186466), (114, 112861), (133, 96738), (138, 93233), (161, 79914), (266, 48369), (322, 39957), (399, 32246), (437, 29442), (483, 26638), (701, 18354), (798, 16123), (874, 14721), (966, 13319), (1311, 9814), (1402, 9177), (2103, 6118), (2622, 4907), (3059, 4206)]