74681958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{1051}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 161183232

約数和(自身を除く): 86501274

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 911, 1051, 1822, 2102, 2733, 3153, 5466, 6306, 11843, 13663, 23686, 27326, 35529, 40989, 71058, 81978, 957461, 1914922, 2872383, 5744766, 12446993, 24893986, 37340979, 74681958]

約数ペア:

[(1, 74681958), (2, 37340979), (3, 24893986), (6, 12446993), (13, 5744766), (26, 2872383), (39, 1914922), (78, 957461), (911, 81978), (1051, 71058), (1822, 40989), (2102, 35529), (2733, 27326), (3153, 23686), (5466, 13663), (6306, 11843)]