18187052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{953}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 34405056

約数和(自身を除く): 16218004

約数列:

[1, 2, 4, 13, 26, 52, 367, 734, 953, 1468, 1906, 3812, 4771, 9542, 12389, 19084, 24778, 49556, 349751, 699502, 1399004, 4546763, 9093526, 18187052]

約数ペア:

[(1, 18187052), (2, 9093526), (4, 4546763), (13, 1399004), (26, 699502), (52, 349751), (367, 49556), (734, 24778), (953, 19084), (1468, 12389), (1906, 9542), (3812, 4771)]