2013804558

素因数分解:

$2^1\times 3^3\times {\mathrm{7121}}^1\times {\mathrm{5237}}^1$

素因数の和:12369

約数の個数: 32

約数和(自身を含む): 4476604320

約数和(自身を除く): 2462799762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5237, 7121, 10474, 14242, 15711, 21363, 31422, 42726, 47133, 64089, 94266, 128178, 141399, 192267, 282798, 384534, 37292677, 74585354, 111878031, 223756062, 335634093, 671268186, 1006902279, 2013804558]

約数ペア:

[(1, 2013804558), (2, 1006902279), (3, 671268186), (6, 335634093), (9, 223756062), (18, 111878031), (27, 74585354), (54, 37292677), (5237, 384534), (7121, 282798), (10474, 192267), (14242, 141399), (15711, 128178), (21363, 94266), (31422, 64089), (42726, 47133)]