38996874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2437}}^1$

素因数の和:2579

約数の個数: 48

約数和(自身を含む): 97363968

約数和(自身を除く): 58367094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2437, 2667, 4874, 5334, 7311, 8001, 14622, 16002, 17059, 21933, 34118, 43866, 51177, 102354, 153531, 307062, 309499, 618998, 928497, 1856994, 2166493, 2785491, 4332986, 5570982, 6499479, 12998958, 19498437, 38996874]

約数ペア:

[(1, 38996874), (2, 19498437), (3, 12998958), (6, 6499479), (7, 5570982), (9, 4332986), (14, 2785491), (18, 2166493), (21, 1856994), (42, 928497), (63, 618998), (126, 309499), (127, 307062), (254, 153531), (381, 102354), (762, 51177), (889, 43866), (1143, 34118), (1778, 21933), (2286, 17059), (2437, 16002), (2667, 14622), (4874, 8001), (5334, 7311)]