18087242584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2245189}}^1$

素因数の和:2245267

約数の個数: 32

約数和(自身を含む): 36372078000

約数和(自身を除く): 18284835416

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 2245189, 4490378, 8980756, 17961512, 42658591, 85317182, 118995017, 170634364, 237990034, 341268728, 475980068, 951960136, 2260905323, 4521810646, 9043621292, 18087242584]

約数ペア:

[(1, 18087242584), (2, 9043621292), (4, 4521810646), (8, 2260905323), (19, 951960136), (38, 475980068), (53, 341268728), (76, 237990034), (106, 170634364), (152, 118995017), (212, 85317182), (424, 42658591), (1007, 17961512), (2014, 8980756), (4028, 4490378), (8056, 2245189)]