2021085162

素因数分解:

$2^1\times 3^3\times {\mathrm{4243}}^1\times {\mathrm{8821}}^1$

素因数の和:13075

約数の個数: 32

約数和(自身を含む): 4492868160

約数和(自身を除く): 2471782998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4243, 8486, 8821, 12729, 17642, 25458, 26463, 38187, 52926, 76374, 79389, 114561, 158778, 229122, 238167, 476334, 37427503, 74855006, 112282509, 224565018, 336847527, 673695054, 1010542581, 2021085162]

約数ペア:

[(1, 2021085162), (2, 1010542581), (3, 673695054), (6, 336847527), (9, 224565018), (18, 112282509), (27, 74855006), (54, 37427503), (4243, 476334), (8486, 238167), (8821, 229122), (12729, 158778), (17642, 114561), (25458, 79389), (26463, 76374), (38187, 52926)]