7285554

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 17311320

約数和(自身を除く): 10025766

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 821, 986, 1479, 1642, 2463, 2958, 4437, 4926, 7389, 8874, 13957, 14778, 23809, 27914, 41871, 47618, 71427, 83742, 125613, 142854, 214281, 251226, 404753, 428562, 809506, 1214259, 2428518, 3642777, 7285554]

約数ペア:

[(1, 7285554), (2, 3642777), (3, 2428518), (6, 1214259), (9, 809506), (17, 428562), (18, 404753), (29, 251226), (34, 214281), (51, 142854), (58, 125613), (87, 83742), (102, 71427), (153, 47618), (174, 41871), (261, 27914), (306, 23809), (493, 14778), (522, 13957), (821, 8874), (986, 7389), (1479, 4926), (1642, 4437), (2463, 2958)]