22227732

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 58522464

約数和(自身を除く): 36294732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 83, 86, 129, 166, 172, 173, 249, 258, 332, 346, 387, 498, 516, 519, 692, 747, 774, 996, 1038, 1494, 1548, 1557, 2076, 2988, 3114, 3569, 6228, 7138, 7439, 10707, 14276, 14359, 14878, 21414, 22317, 28718, 29756, 32121, 42828, 43077, 44634, 57436, 64242, 66951, 86154, 89268, 128484, 129231, 133902, 172308, 258462, 267804, 516924, 617437, 1234874, 1852311, 2469748, 3704622, 5556933, 7409244, 11113866, 22227732]

約数ペア:

[(1, 22227732), (2, 11113866), (3, 7409244), (4, 5556933), (6, 3704622), (9, 2469748), (12, 1852311), (18, 1234874), (36, 617437), (43, 516924), (83, 267804), (86, 258462), (129, 172308), (166, 133902), (172, 129231), (173, 128484), (249, 89268), (258, 86154), (332, 66951), (346, 64242), (387, 57436), (498, 44634), (516, 43077), (519, 42828), (692, 32121), (747, 29756), (774, 28718), (996, 22317), (1038, 21414), (1494, 14878), (1548, 14359), (1557, 14276), (2076, 10707), (2988, 7439), (3114, 7138), (3569, 6228)]