27808542

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{5309}}^1$

素因数の和:5417

約数の個数: 32

約数和(自身を含む): 62445600

約数和(自身を除く): 34637058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 5309, 10618, 15927, 31854, 47781, 95562, 143343, 286686, 514973, 1029946, 1544919, 3089838, 4634757, 9269514, 13904271, 27808542]

約数ペア:

[(1, 27808542), (2, 13904271), (3, 9269514), (6, 4634757), (9, 3089838), (18, 1544919), (27, 1029946), (54, 514973), (97, 286686), (194, 143343), (291, 95562), (582, 47781), (873, 31854), (1746, 15927), (2619, 10618), (5238, 5309)]