12768876

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^2\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 54

約数和(自身を含む): 33240116

約数和(自身を除く): 20471240

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 211, 246, 369, 422, 492, 633, 738, 844, 1266, 1476, 1681, 1899, 2532, 3362, 3798, 5043, 6724, 7596, 8651, 10086, 15129, 17302, 20172, 25953, 30258, 34604, 51906, 60516, 77859, 103812, 155718, 311436, 354691, 709382, 1064073, 1418764, 2128146, 3192219, 4256292, 6384438, 12768876]

約数ペア:

[(1, 12768876), (2, 6384438), (3, 4256292), (4, 3192219), (6, 2128146), (9, 1418764), (12, 1064073), (18, 709382), (36, 354691), (41, 311436), (82, 155718), (123, 103812), (164, 77859), (211, 60516), (246, 51906), (369, 34604), (422, 30258), (492, 25953), (633, 20172), (738, 17302), (844, 15129), (1266, 10086), (1476, 8651), (1681, 7596), (1899, 6724), (2532, 5043), (3362, 3798)]