18327506

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4673}}^1$

素因数の和:4765

約数の個数: 16

約数和(自身を含む): 28773144

約数和(自身を除く): 10445638

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 4673, 9346, 172901, 247669, 345802, 495338, 9163753, 18327506]

約数ペア:

[(1, 18327506), (2, 9163753), (37, 495338), (53, 345802), (74, 247669), (106, 172901), (1961, 9346), (3922, 4673)]