38831226

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 90862560

約数和(自身を除く): 52031334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 269, 294, 491, 538, 807, 982, 1473, 1614, 1883, 2946, 3437, 3766, 5649, 6874, 10311, 11298, 13181, 20622, 24059, 26362, 39543, 48118, 72177, 79086, 132079, 144354, 264158, 396237, 792474, 924553, 1849106, 2773659, 5547318, 6471871, 12943742, 19415613, 38831226]

約数ペア:

[(1, 38831226), (2, 19415613), (3, 12943742), (6, 6471871), (7, 5547318), (14, 2773659), (21, 1849106), (42, 924553), (49, 792474), (98, 396237), (147, 264158), (269, 144354), (294, 132079), (491, 79086), (538, 72177), (807, 48118), (982, 39543), (1473, 26362), (1614, 24059), (1883, 20622), (2946, 13181), (3437, 11298), (3766, 10311), (5649, 6874)]