39775194

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{31123}}^1$

素因数の和:31202

約数の個数: 24

約数和(自身を含む): 87396192

約数和(自身を除く): 47620998

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 31123, 62246, 93369, 186738, 280107, 560214, 2209733, 4419466, 6629199, 13258398, 19887597, 39775194]

約数ペア:

[(1, 39775194), (2, 19887597), (3, 13258398), (6, 6629199), (9, 4419466), (18, 2209733), (71, 560214), (142, 280107), (213, 186738), (426, 93369), (639, 62246), (1278, 31123)]