140617866

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{227537}}^1$

素因数の和:227645

約数の個数: 16

約数和(自身を含む): 283967424

約数和(自身を除く): 143349558

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 227537, 455074, 682611, 1365222, 23436311, 46872622, 70308933, 140617866]

約数ペア:

[(1, 140617866), (2, 70308933), (3, 46872622), (6, 23436311), (103, 1365222), (206, 682611), (309, 455074), (618, 227537)]