18914047924

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{811}}^1\times {\mathrm{34913}}^1$

素因数の和:35895

約数の個数: 24

約数和(自身を含む): 33339797568

約数和(自身を除く): 14425749644

約数列:

[1, 2, 4, 167, 334, 668, 811, 1622, 3244, 34913, 69826, 135437, 139652, 270874, 541748, 5830471, 11660942, 23321884, 28314443, 56628886, 113257772, 4728511981, 9457023962, 18914047924]

約数ペア:

[(1, 18914047924), (2, 9457023962), (4, 4728511981), (167, 113257772), (334, 56628886), (668, 28314443), (811, 23321884), (1622, 11660942), (3244, 5830471), (34913, 541748), (69826, 270874), (135437, 139652)]