17948073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 31352832

約数和(自身を除く): 13404759

約数列:

[1, 3, 11, 13, 17, 23, 33, 39, 51, 69, 107, 143, 187, 221, 253, 299, 321, 391, 429, 561, 663, 759, 897, 1173, 1177, 1391, 1819, 2431, 2461, 3289, 3531, 4173, 4301, 5083, 5457, 7293, 7383, 9867, 12903, 15249, 15301, 20009, 23647, 27071, 31993, 41837, 45903, 55913, 60027, 70941, 81213, 95979, 125511, 167739, 260117, 351923, 460207, 543881, 780351, 1055769, 1380621, 1631643, 5982691, 17948073]

約数ペア:

[(1, 17948073), (3, 5982691), (11, 1631643), (13, 1380621), (17, 1055769), (23, 780351), (33, 543881), (39, 460207), (51, 351923), (69, 260117), (107, 167739), (143, 125511), (187, 95979), (221, 81213), (253, 70941), (299, 60027), (321, 55913), (391, 45903), (429, 41837), (561, 31993), (663, 27071), (759, 23647), (897, 20009), (1173, 15301), (1177, 15249), (1391, 12903), (1819, 9867), (2431, 7383), (2461, 7293), (3289, 5457), (3531, 5083), (4173, 4301)]