18562060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 42900480

約数和(自身を除く): 24338420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 607, 695, 1214, 1390, 1529, 2428, 2780, 3035, 3058, 6070, 6116, 6677, 7645, 12140, 13354, 15290, 26708, 30580, 33385, 66770, 84373, 133540, 168746, 337492, 421865, 843730, 928103, 1687460, 1856206, 3712412, 4640515, 9281030, 18562060]

約数ペア:

[(1, 18562060), (2, 9281030), (4, 4640515), (5, 3712412), (10, 1856206), (11, 1687460), (20, 928103), (22, 843730), (44, 421865), (55, 337492), (110, 168746), (139, 133540), (220, 84373), (278, 66770), (556, 33385), (607, 30580), (695, 26708), (1214, 15290), (1390, 13354), (1529, 12140), (2428, 7645), (2780, 6677), (3035, 6116), (3058, 6070)]