2187066

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 5236704

約数和(自身を除く): 3049638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 173, 258, 294, 301, 346, 519, 602, 903, 1038, 1211, 1806, 2107, 2422, 3633, 4214, 6321, 7266, 7439, 8477, 12642, 14878, 16954, 22317, 25431, 44634, 50862, 52073, 104146, 156219, 312438, 364511, 729022, 1093533, 2187066]

約数ペア:

[(1, 2187066), (2, 1093533), (3, 729022), (6, 364511), (7, 312438), (14, 156219), (21, 104146), (42, 52073), (43, 50862), (49, 44634), (86, 25431), (98, 22317), (129, 16954), (147, 14878), (173, 12642), (258, 8477), (294, 7439), (301, 7266), (346, 6321), (519, 4214), (602, 3633), (903, 2422), (1038, 2107), (1211, 1806)]