1729377918

素因数分解:

$2^1\times 3^3\times {\mathrm{1993}}^1\times {\mathrm{16069}}^1$

素因数の和:18073

約数の個数: 32

約数和(自身を含む): 3845229600

約数和(自身を除く): 2115851682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1993, 3986, 5979, 11958, 16069, 17937, 32138, 35874, 48207, 53811, 96414, 107622, 144621, 289242, 433863, 867726, 32025517, 64051034, 96076551, 192153102, 288229653, 576459306, 864688959, 1729377918]

約数ペア:

[(1, 1729377918), (2, 864688959), (3, 576459306), (6, 288229653), (9, 192153102), (18, 96076551), (27, 64051034), (54, 32025517), (1993, 867726), (3986, 433863), (5979, 289242), (11958, 144621), (16069, 107622), (17937, 96414), (32138, 53811), (35874, 48207)]