28773198

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{14401}}^1$

素因数の和:14449

約数の個数: 32

約数和(自身を含む): 65673120

約数和(自身を除く): 36899922

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 14401, 28802, 43203, 86406, 129609, 259218, 388827, 532837, 777654, 1065674, 1598511, 3197022, 4795533, 9591066, 14386599, 28773198]

約数ペア:

[(1, 28773198), (2, 14386599), (3, 9591066), (6, 4795533), (9, 3197022), (18, 1598511), (27, 1065674), (37, 777654), (54, 532837), (74, 388827), (111, 259218), (222, 129609), (333, 86406), (666, 43203), (999, 28802), (1998, 14401)]