6451398

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 15331680

約数和(自身を除く): 8880282

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 727, 986, 1454, 1479, 2181, 2958, 4362, 4437, 6543, 8874, 12359, 13086, 21083, 24718, 37077, 42166, 63249, 74154, 111231, 126498, 189747, 222462, 358411, 379494, 716822, 1075233, 2150466, 3225699, 6451398]

約数ペア:

[(1, 6451398), (2, 3225699), (3, 2150466), (6, 1075233), (9, 716822), (17, 379494), (18, 358411), (29, 222462), (34, 189747), (51, 126498), (58, 111231), (87, 74154), (102, 63249), (153, 42166), (174, 37077), (261, 24718), (306, 21083), (493, 13086), (522, 12359), (727, 8874), (986, 6543), (1454, 4437), (1479, 4362), (2181, 2958)]