42142626

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1640

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 60500574

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 261, 306, 459, 493, 522, 783, 918, 986, 1479, 1566, 1583, 2958, 3166, 4437, 4749, 8874, 9498, 13311, 14247, 26622, 26911, 28494, 42741, 45907, 53822, 80733, 85482, 91814, 137721, 161466, 242199, 275442, 413163, 484398, 726597, 780419, 826326, 1239489, 1453194, 1560838, 2341257, 2478978, 4682514, 7023771, 14047542, 21071313, 42142626]

約数ペア:

[(1, 42142626), (2, 21071313), (3, 14047542), (6, 7023771), (9, 4682514), (17, 2478978), (18, 2341257), (27, 1560838), (29, 1453194), (34, 1239489), (51, 826326), (54, 780419), (58, 726597), (87, 484398), (102, 413163), (153, 275442), (174, 242199), (261, 161466), (306, 137721), (459, 91814), (493, 85482), (522, 80733), (783, 53822), (918, 45907), (986, 42741), (1479, 28494), (1566, 26911), (1583, 26622), (2958, 14247), (3166, 13311), (4437, 9498), (4749, 8874)]