12729798

素因数分解:

$2^1\times 3^6\times {\mathrm{8731}}^1$

素因数の和:8751

約数の個数: 28

約数和(自身を含む): 28632228

約数和(自身を除く): 15902430

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 8731, 17462, 26193, 52386, 78579, 157158, 235737, 471474, 707211, 1414422, 2121633, 4243266, 6364899, 12729798]

約数ペア:

[(1, 12729798), (2, 6364899), (3, 4243266), (6, 2121633), (9, 1414422), (18, 707211), (27, 471474), (54, 235737), (81, 157158), (162, 78579), (243, 52386), (486, 26193), (729, 17462), (1458, 8731)]