21646236

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{106109}}^1$

素因数の和:106133

約数の個数: 24

約数和(自身を含む): 53479440

約数和(自身を除く): 31833204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 106109, 212218, 318327, 424436, 636654, 1273308, 1803853, 3607706, 5411559, 7215412, 10823118, 21646236]

約数ペア:

[(1, 21646236), (2, 10823118), (3, 7215412), (4, 5411559), (6, 3607706), (12, 1803853), (17, 1273308), (34, 636654), (51, 424436), (68, 318327), (102, 212218), (204, 106109)]