2030454

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 2721546

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1979, 3958, 5937, 11874, 17811, 35622, 37601, 53433, 75202, 106866, 112803, 225606, 338409, 676818, 1015227, 2030454]

約数ペア:

[(1, 2030454), (2, 1015227), (3, 676818), (6, 338409), (9, 225606), (18, 112803), (19, 106866), (27, 75202), (38, 53433), (54, 37601), (57, 35622), (114, 17811), (171, 11874), (342, 5937), (513, 3958), (1026, 1979)]