66437274

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2153}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 137511360

約数和(自身を除く): 71074086

約数列:

[1, 2, 3, 6, 37, 74, 111, 139, 222, 278, 417, 834, 2153, 4306, 5143, 6459, 10286, 12918, 15429, 30858, 79661, 159322, 238983, 299267, 477966, 598534, 897801, 1795602, 11072879, 22145758, 33218637, 66437274]

約数ペア:

[(1, 66437274), (2, 33218637), (3, 22145758), (6, 11072879), (37, 1795602), (74, 897801), (111, 598534), (139, 477966), (222, 299267), (278, 238983), (417, 159322), (834, 79661), (2153, 30858), (4306, 15429), (5143, 12918), (6459, 10286)]