21940949556

素因数分解:

$2^2\times 3^2\times {\mathrm{8807}}^1\times {\mathrm{69203}}^1$

素因数の和:78020

約数の個数: 36

約数和(自身を含む): 55468943712

約数和(自身を除く): 33527994156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8807, 17614, 26421, 35228, 52842, 69203, 79263, 105684, 138406, 158526, 207609, 276812, 317052, 415218, 622827, 830436, 1245654, 2491308, 609470821, 1218941642, 1828412463, 2437883284, 3656824926, 5485237389, 7313649852, 10970474778, 21940949556]

約数ペア:

[(1, 21940949556), (2, 10970474778), (3, 7313649852), (4, 5485237389), (6, 3656824926), (9, 2437883284), (12, 1828412463), (18, 1218941642), (36, 609470821), (8807, 2491308), (17614, 1245654), (26421, 830436), (35228, 622827), (52842, 415218), (69203, 317052), (79263, 276812), (105684, 207609), (138406, 158526)]