12216408

素因数分解:

$2^3\times 3^1\times {\mathrm{521}}^1\times {\mathrm{977}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 30630960

約数和(自身を除く): 18414552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521, 977, 1042, 1563, 1954, 2084, 2931, 3126, 3908, 4168, 5862, 6252, 7816, 11724, 12504, 23448, 509017, 1018034, 1527051, 2036068, 3054102, 4072136, 6108204, 12216408]

約数ペア:

[(1, 12216408), (2, 6108204), (3, 4072136), (4, 3054102), (6, 2036068), (8, 1527051), (12, 1018034), (24, 509017), (521, 23448), (977, 12504), (1042, 11724), (1563, 7816), (1954, 6252), (2084, 5862), (2931, 4168), (3126, 3908)]