121947216

素因数分解:

$2^4\times 3^1\times {\mathrm{2540567}}^1$

素因数の和:2540578

約数の個数: 20

約数和(自身を含む): 315030432

約数和(自身を除く): 193083216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2540567, 5081134, 7621701, 10162268, 15243402, 20324536, 30486804, 40649072, 60973608, 121947216]

約数ペア:

[(1, 121947216), (2, 60973608), (3, 40649072), (4, 30486804), (6, 20324536), (8, 15243402), (12, 10162268), (16, 7621701), (24, 5081134), (48, 2540567)]