648204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 1592640

約数和(自身を除く): 944436

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2843, 5686, 8529, 11372, 17058, 34116, 54017, 108034, 162051, 216068, 324102, 648204]

約数ペア:

[(1, 648204), (2, 324102), (3, 216068), (4, 162051), (6, 108034), (12, 54017), (19, 34116), (38, 17058), (57, 11372), (76, 8529), (114, 5686), (228, 2843)]