2581844886

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{81083}}^1$

素因数の和:81181

約数の個数: 48

約数和(自身を含む): 5881833360

約数和(自身を除く): 3299988474

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 1098, 1769, 3538, 5307, 10614, 15921, 31842, 81083, 162166, 243249, 486498, 729747, 1459494, 2351407, 4702814, 4946063, 7054221, 9892126, 14108442, 14838189, 21162663, 29676378, 42325326, 44514567, 89029134, 143435827, 286871654, 430307481, 860614962, 1290922443, 2581844886]

約数ペア:

[(1, 2581844886), (2, 1290922443), (3, 860614962), (6, 430307481), (9, 286871654), (18, 143435827), (29, 89029134), (58, 44514567), (61, 42325326), (87, 29676378), (122, 21162663), (174, 14838189), (183, 14108442), (261, 9892126), (366, 7054221), (522, 4946063), (549, 4702814), (1098, 2351407), (1769, 1459494), (3538, 729747), (5307, 486498), (10614, 243249), (15921, 162166), (31842, 81083)]