2017163898

素因数分解:

$2^1\times 3^5\times {\mathrm{199}}^1\times {\mathrm{20857}}^1$

素因数の和:21073

約数の個数: 48

約数和(自身を含む): 4555387200

約数和(自身を除く): 2538223302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 199, 243, 398, 486, 597, 1194, 1791, 3582, 5373, 10746, 16119, 20857, 32238, 41714, 48357, 62571, 96714, 125142, 187713, 375426, 563139, 1126278, 1689417, 3378834, 4150543, 5068251, 8301086, 10136502, 12451629, 24903258, 37354887, 74709774, 112064661, 224129322, 336193983, 672387966, 1008581949, 2017163898]

約数ペア:

[(1, 2017163898), (2, 1008581949), (3, 672387966), (6, 336193983), (9, 224129322), (18, 112064661), (27, 74709774), (54, 37354887), (81, 24903258), (162, 12451629), (199, 10136502), (243, 8301086), (398, 5068251), (486, 4150543), (597, 3378834), (1194, 1689417), (1791, 1126278), (3582, 563139), (5373, 375426), (10746, 187713), (16119, 125142), (20857, 96714), (32238, 62571), (41714, 48357)]