21167150094

素因数分解:

$2^1\times 3^3\times {\mathrm{353}}^1\times {\mathrm{691}}^1\times {\mathrm{1607}}^1$

素因数の和:2662

約数の個数: 64

約数和(自身を含む): 47269025280

約数和(自身を除く): 26101875186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 353, 691, 706, 1059, 1382, 1607, 2073, 2118, 3177, 3214, 4146, 4821, 6219, 6354, 9531, 9642, 12438, 14463, 18657, 19062, 28926, 37314, 43389, 86778, 243923, 487846, 567271, 731769, 1110437, 1134542, 1463538, 1701813, 2195307, 2220874, 3331311, 3403626, 4390614, 5105439, 6585921, 6662622, 9993933, 10210878, 13171842, 15316317, 19987866, 29981799, 30632634, 59963598, 391984261, 783968522, 1175952783, 2351905566, 3527858349, 7055716698, 10583575047, 21167150094]

約数ペア:

[(1, 21167150094), (2, 10583575047), (3, 7055716698), (6, 3527858349), (9, 2351905566), (18, 1175952783), (27, 783968522), (54, 391984261), (353, 59963598), (691, 30632634), (706, 29981799), (1059, 19987866), (1382, 15316317), (1607, 13171842), (2073, 10210878), (2118, 9993933), (3177, 6662622), (3214, 6585921), (4146, 5105439), (4821, 4390614), (6219, 3403626), (6354, 3331311), (9531, 2220874), (9642, 2195307), (12438, 1701813), (14463, 1463538), (18657, 1134542), (19062, 1110437), (28926, 731769), (37314, 567271), (43389, 487846), (86778, 243923)]