28278021246

素因数分解:

$2^1\times 3^1\times {\mathrm{19609}}^1\times {\mathrm{240349}}^1$

素因数の和:259963

約数の個数: 16

約数和(自身を含む): 56559162000

約数和(自身を除く): 28281140754

約数列:

[1, 2, 3, 6, 19609, 39218, 58827, 117654, 240349, 480698, 721047, 1442094, 4713003541, 9426007082, 14139010623, 28278021246]

約数ペア:

[(1, 28278021246), (2, 14139010623), (3, 9426007082), (6, 4713003541), (19609, 1442094), (39218, 721047), (58827, 480698), (117654, 240349)]