12855876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 34865376

約数和(自身を除く): 22009500

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 289, 337, 374, 561, 578, 674, 748, 867, 1011, 1122, 1156, 1348, 1734, 2022, 2244, 3179, 3468, 3707, 4044, 5729, 6358, 7414, 9537, 11121, 11458, 12716, 14828, 17187, 19074, 22242, 22916, 34374, 38148, 44484, 63019, 68748, 97393, 126038, 189057, 194786, 252076, 292179, 378114, 389572, 584358, 756228, 1071323, 1168716, 2142646, 3213969, 4285292, 6427938, 12855876]

約数ペア:

[(1, 12855876), (2, 6427938), (3, 4285292), (4, 3213969), (6, 2142646), (11, 1168716), (12, 1071323), (17, 756228), (22, 584358), (33, 389572), (34, 378114), (44, 292179), (51, 252076), (66, 194786), (68, 189057), (102, 126038), (132, 97393), (187, 68748), (204, 63019), (289, 44484), (337, 38148), (374, 34374), (561, 22916), (578, 22242), (674, 19074), (748, 17187), (867, 14828), (1011, 12716), (1122, 11458), (1156, 11121), (1348, 9537), (1734, 7414), (2022, 6358), (2244, 5729), (3179, 4044), (3468, 3707)]