81453414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{6619}}^1$

素因数の和:6924

約数の個数: 32

約数和(自身を含む): 186842880

約数和(自身を除く): 105389466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 293, 586, 879, 1758, 2051, 4102, 6153, 6619, 12306, 13238, 19857, 39714, 46333, 92666, 138999, 277998, 1939367, 3878734, 5818101, 11636202, 13575569, 27151138, 40726707, 81453414]

約数ペア:

[(1, 81453414), (2, 40726707), (3, 27151138), (6, 13575569), (7, 11636202), (14, 5818101), (21, 3878734), (42, 1939367), (293, 277998), (586, 138999), (879, 92666), (1758, 46333), (2051, 39714), (4102, 19857), (6153, 13238), (6619, 12306)]