2000664522

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{536947}}^1$

素因数の和:536984

約数の個数: 40

約数和(自身を含む): 4677890976

約数和(自身を除く): 2677226454

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 536947, 1073894, 1610841, 3221682, 4832523, 9665046, 12349781, 14497569, 24699562, 28995138, 37049343, 43492707, 74098686, 86985414, 111148029, 222296058, 333444087, 666888174, 1000332261, 2000664522]

約数ペア:

[(1, 2000664522), (2, 1000332261), (3, 666888174), (6, 333444087), (9, 222296058), (18, 111148029), (23, 86985414), (27, 74098686), (46, 43492707), (54, 37049343), (69, 28995138), (81, 24699562), (138, 14497569), (162, 12349781), (207, 9665046), (414, 4832523), (621, 3221682), (1242, 1610841), (1863, 1073894), (3726, 536947)]