11955366

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 27565200

約数和(自身を除く): 15609834

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 111, 174, 222, 261, 333, 522, 619, 666, 1073, 1238, 1857, 2146, 3219, 3714, 5571, 6438, 9657, 11142, 17951, 19314, 22903, 35902, 45806, 53853, 68709, 107706, 137418, 161559, 206127, 323118, 412254, 664187, 1328374, 1992561, 3985122, 5977683, 11955366]

約数ペア:

[(1, 11955366), (2, 5977683), (3, 3985122), (6, 1992561), (9, 1328374), (18, 664187), (29, 412254), (37, 323118), (58, 206127), (74, 161559), (87, 137418), (111, 107706), (174, 68709), (222, 53853), (261, 45806), (333, 35902), (522, 22903), (619, 19314), (666, 17951), (1073, 11142), (1238, 9657), (1857, 6438), (2146, 5571), (3219, 3714)]