26635458

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 54331200

約数和(自身を除く): 27695742

約数列:

[1, 2, 3, 6, 109, 139, 218, 278, 293, 327, 417, 586, 654, 834, 879, 1758, 15151, 30302, 31937, 40727, 45453, 63874, 81454, 90906, 95811, 122181, 191622, 244362, 4439243, 8878486, 13317729, 26635458]

約数ペア:

[(1, 26635458), (2, 13317729), (3, 8878486), (6, 4439243), (109, 244362), (139, 191622), (218, 122181), (278, 95811), (293, 90906), (327, 81454), (417, 63874), (586, 45453), (654, 40727), (834, 31937), (879, 30302), (1758, 15151)]