18829274354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{509147}}^1$

素因数の和:509242

約数の個数: 24

約数和(自身を含む): 31581432144

約数和(自身を除く): 12752157790

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1681, 3362, 18491, 36982, 509147, 1018294, 5600617, 11201234, 20875027, 41750054, 229625297, 459250594, 855876107, 1711752214, 9414637177, 18829274354]

約数ペア:

[(1, 18829274354), (2, 9414637177), (11, 1711752214), (22, 855876107), (41, 459250594), (82, 229625297), (451, 41750054), (902, 20875027), (1681, 11201234), (3362, 5600617), (18491, 1018294), (36982, 509147)]