81133116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{355847}}^1$

素因数の和:355873

約数の個数: 24

約数和(自身を含む): 199274880

約数和(自身を除く): 118141764

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 355847, 711694, 1067541, 1423388, 2135082, 4270164, 6761093, 13522186, 20283279, 27044372, 40566558, 81133116]

約数ペア:

[(1, 81133116), (2, 40566558), (3, 27044372), (4, 20283279), (6, 13522186), (12, 6761093), (19, 4270164), (38, 2135082), (57, 1423388), (76, 1067541), (114, 711694), (228, 355847)]