28949022

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{14489}}^1$

素因数の和:14537

約数の個数: 32

約数和(自身を含む): 66074400

約数和(自身を除く): 37125378

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 14489, 28978, 43467, 86934, 130401, 260802, 391203, 536093, 782406, 1072186, 1608279, 3216558, 4824837, 9649674, 14474511, 28949022]

約数ペア:

[(1, 28949022), (2, 14474511), (3, 9649674), (6, 4824837), (9, 3216558), (18, 1608279), (27, 1072186), (37, 782406), (54, 536093), (74, 391203), (111, 260802), (222, 130401), (333, 86934), (666, 43467), (999, 28978), (1998, 14489)]