8170422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 18350640

約数和(自身を除く): 10180218

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 109, 186, 218, 327, 403, 654, 806, 961, 1209, 1417, 1922, 2418, 2834, 2883, 3379, 4251, 5766, 6758, 8502, 10137, 12493, 20274, 24986, 37479, 43927, 74958, 87854, 104749, 131781, 209498, 263562, 314247, 628494, 1361737, 2723474, 4085211, 8170422]

約数ペア:

[(1, 8170422), (2, 4085211), (3, 2723474), (6, 1361737), (13, 628494), (26, 314247), (31, 263562), (39, 209498), (62, 131781), (78, 104749), (93, 87854), (109, 74958), (186, 43927), (218, 37479), (327, 24986), (403, 20274), (654, 12493), (806, 10137), (961, 8502), (1209, 6758), (1417, 5766), (1922, 4251), (2418, 3379), (2834, 2883)]