18881364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{82813}}^1$

素因数の和:82839

約数の個数: 24

約数和(自身を含む): 46375840

約数和(自身を除く): 27494476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 82813, 165626, 248439, 331252, 496878, 993756, 1573447, 3146894, 4720341, 6293788, 9440682, 18881364]

約数ペア:

[(1, 18881364), (2, 9440682), (3, 6293788), (4, 4720341), (6, 3146894), (12, 1573447), (19, 993756), (38, 496878), (57, 331252), (76, 248439), (114, 165626), (228, 82813)]