8569938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 20466432

約数和(自身を除く): 11896494

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 221, 281, 299, 391, 442, 562, 598, 663, 782, 843, 897, 1173, 1326, 1686, 1794, 2346, 3653, 4777, 5083, 6463, 7306, 9554, 10166, 10959, 12926, 14331, 15249, 19389, 21918, 28662, 30498, 38778, 62101, 84019, 109871, 124202, 168038, 186303, 219742, 252057, 329613, 372606, 504114, 659226, 1428323, 2856646, 4284969, 8569938]

約数ペア:

[(1, 8569938), (2, 4284969), (3, 2856646), (6, 1428323), (13, 659226), (17, 504114), (23, 372606), (26, 329613), (34, 252057), (39, 219742), (46, 186303), (51, 168038), (69, 124202), (78, 109871), (102, 84019), (138, 62101), (221, 38778), (281, 30498), (299, 28662), (391, 21918), (442, 19389), (562, 15249), (598, 14331), (663, 12926), (782, 10959), (843, 10166), (897, 9554), (1173, 7306), (1326, 6463), (1686, 5083), (1794, 4777), (2346, 3653)]