2021879970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2042303}}^1$

素因数の和:2042327

約数の個数: 48

約数和(自身を含む): 5734789632

約数和(自身を除く): 3712909662

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2042303, 4084606, 6126909, 10211515, 12253818, 18380727, 20423030, 22465333, 30634545, 36761454, 44930666, 61269090, 67395999, 91903635, 112326665, 134791998, 183807270, 202187997, 224653330, 336979995, 404375994, 673959990, 1010939985, 2021879970]

約数ペア:

[(1, 2021879970), (2, 1010939985), (3, 673959990), (5, 404375994), (6, 336979995), (9, 224653330), (10, 202187997), (11, 183807270), (15, 134791998), (18, 112326665), (22, 91903635), (30, 67395999), (33, 61269090), (45, 44930666), (55, 36761454), (66, 30634545), (90, 22465333), (99, 20423030), (110, 18380727), (165, 12253818), (198, 10211515), (330, 6126909), (495, 4084606), (990, 2042303)]