898889124

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{218389}}^1$

素因数の和:218417

約数の個数: 48

約数和(自身を含む): 2445968000

約数和(自身を除く): 1547078876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 218389, 436778, 655167, 873556, 1310334, 1528723, 2620668, 3057446, 4586169, 6114892, 9172338, 10701061, 18344676, 21402122, 32103183, 42804244, 64206366, 74907427, 128412732, 149814854, 224722281, 299629708, 449444562, 898889124]

約数ペア:

[(1, 898889124), (2, 449444562), (3, 299629708), (4, 224722281), (6, 149814854), (7, 128412732), (12, 74907427), (14, 64206366), (21, 42804244), (28, 32103183), (42, 21402122), (49, 18344676), (84, 10701061), (98, 9172338), (147, 6114892), (196, 4586169), (294, 3057446), (343, 2620668), (588, 1528723), (686, 1310334), (1029, 873556), (1372, 655167), (2058, 436778), (4116, 218389)]