17985306

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 37231488

約数和(自身を除く): 19246182

約数列:

[1, 2, 3, 6, 41, 82, 113, 123, 226, 246, 339, 647, 678, 1294, 1941, 3882, 4633, 9266, 13899, 26527, 27798, 53054, 73111, 79581, 146222, 159162, 219333, 438666, 2997551, 5995102, 8992653, 17985306]

約数ペア:

[(1, 17985306), (2, 8992653), (3, 5995102), (6, 2997551), (41, 438666), (82, 219333), (113, 159162), (123, 146222), (226, 79581), (246, 73111), (339, 53054), (647, 27798), (678, 26527), (1294, 13899), (1941, 9266), (3882, 4633)]