27945434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3182

約数の個数: 24

約数和(自身を含む): 47335764

約数和(自身を除く): 19390330

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 3121, 4477, 6242, 8954, 34331, 68662, 115477, 230954, 377641, 755282, 1270247, 2540494, 13972717, 27945434]

約数ペア:

[(1, 27945434), (2, 13972717), (11, 2540494), (22, 1270247), (37, 755282), (74, 377641), (121, 230954), (242, 115477), (407, 68662), (814, 34331), (3121, 8954), (4477, 6242)]