12215142

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{6719}}^1$

素因数の和:6828

約数の個数: 24

約数和(自身を含む): 26732160

約数和(自身を除く): 14517018

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 6719, 13438, 20157, 40314, 60471, 120942, 678619, 1357238, 2035857, 4071714, 6107571, 12215142]

約数ペア:

[(1, 12215142), (2, 6107571), (3, 4071714), (6, 2035857), (9, 1357238), (18, 678619), (101, 120942), (202, 60471), (303, 40314), (606, 20157), (909, 13438), (1818, 6719)]