13980018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 32096736

約数和(自身を除く): 18116718

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 811, 1014, 1326, 1622, 2433, 2873, 4866, 5746, 8619, 10543, 13787, 17238, 21086, 27574, 31629, 41361, 63258, 82722, 137059, 179231, 274118, 358462, 411177, 537693, 822354, 1075386, 2330003, 4660006, 6990009, 13980018]

約数ペア:

[(1, 13980018), (2, 6990009), (3, 4660006), (6, 2330003), (13, 1075386), (17, 822354), (26, 537693), (34, 411177), (39, 358462), (51, 274118), (78, 179231), (102, 137059), (169, 82722), (221, 63258), (338, 41361), (442, 31629), (507, 27574), (663, 21086), (811, 17238), (1014, 13787), (1326, 10543), (1622, 8619), (2433, 5746), (2873, 4866)]