17996812818

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1\times {\mathrm{60919}}^1$

素因数の和:61906

約数の個数: 32

約数和(自身を含む): 36712828800

約数和(自身を除く): 18716015982

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 929, 1858, 2787, 5574, 49237, 60919, 98474, 121838, 147711, 182757, 295422, 365514, 3228707, 6457414, 9686121, 19372242, 56593751, 113187502, 169781253, 339562506, 2999468803, 5998937606, 8998406409, 17996812818]

約数ペア:

[(1, 17996812818), (2, 8998406409), (3, 5998937606), (6, 2999468803), (53, 339562506), (106, 169781253), (159, 113187502), (318, 56593751), (929, 19372242), (1858, 9686121), (2787, 6457414), (5574, 3228707), (49237, 365514), (60919, 295422), (98474, 182757), (121838, 147711)]