12647934

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 31046400

約数和(自身を除く): 18398466

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 419, 559, 702, 774, 838, 1118, 1161, 1257, 1677, 2322, 2514, 3354, 3771, 5031, 5447, 7542, 10062, 10894, 11313, 15093, 16341, 18017, 22626, 30186, 32682, 36034, 49023, 54051, 98046, 108102, 147069, 162153, 234221, 294138, 324306, 468442, 486459, 702663, 972918, 1405326, 2107989, 4215978, 6323967, 12647934]

約数ペア:

[(1, 12647934), (2, 6323967), (3, 4215978), (6, 2107989), (9, 1405326), (13, 972918), (18, 702663), (26, 486459), (27, 468442), (39, 324306), (43, 294138), (54, 234221), (78, 162153), (86, 147069), (117, 108102), (129, 98046), (234, 54051), (258, 49023), (351, 36034), (387, 32682), (419, 30186), (559, 22626), (702, 18017), (774, 16341), (838, 15093), (1118, 11313), (1161, 10894), (1257, 10062), (1677, 7542), (2322, 5447), (2514, 5031), (3354, 3771)]