12398706

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 27963936

約数和(自身を除く): 15565230

約数列:

[1, 2, 3, 6, 9, 18, 43, 83, 86, 129, 166, 193, 249, 258, 386, 387, 498, 579, 747, 774, 1158, 1494, 1737, 3474, 3569, 7138, 8299, 10707, 16019, 16598, 21414, 24897, 32038, 32121, 48057, 49794, 64242, 74691, 96114, 144171, 149382, 288342, 688817, 1377634, 2066451, 4132902, 6199353, 12398706]

約数ペア:

[(1, 12398706), (2, 6199353), (3, 4132902), (6, 2066451), (9, 1377634), (18, 688817), (43, 288342), (83, 149382), (86, 144171), (129, 96114), (166, 74691), (193, 64242), (249, 49794), (258, 48057), (386, 32121), (387, 32038), (498, 24897), (579, 21414), (747, 16598), (774, 16019), (1158, 10707), (1494, 8299), (1737, 7138), (3474, 3569)]