2939421726

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2300017}}^1$

素因数の和:2300096

約数の個数: 24

約数和(自身を含む): 6458450544

約数和(自身を除く): 3519028818

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 2300017, 4600034, 6900051, 13800102, 20700153, 41400306, 163301207, 326602414, 489903621, 979807242, 1469710863, 2939421726]

約数ペア:

[(1, 2939421726), (2, 1469710863), (3, 979807242), (6, 489903621), (9, 326602414), (18, 163301207), (71, 41400306), (142, 20700153), (213, 13800102), (426, 6900051), (639, 4600034), (1278, 2300017)]