12121866

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{6067}}^1$

素因数の和:6115

約数の個数: 32

約数和(自身を含む): 27670080

約数和(自身を除く): 15548214

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 6067, 12134, 18201, 36402, 54603, 109206, 163809, 224479, 327618, 448958, 673437, 1346874, 2020311, 4040622, 6060933, 12121866]

約数ペア:

[(1, 12121866), (2, 6060933), (3, 4040622), (6, 2020311), (9, 1346874), (18, 673437), (27, 448958), (37, 327618), (54, 224479), (74, 163809), (111, 109206), (222, 54603), (333, 36402), (666, 18201), (999, 12134), (1998, 6067)]