2783251458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{7213}}^1$

素因数の和:7348

約数の個数: 96

約数和(自身を含む): 6948120816

約数和(自身を除く): 4164869358

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 97, 102, 117, 153, 194, 221, 234, 291, 306, 442, 582, 663, 873, 1261, 1326, 1649, 1746, 1989, 2522, 3298, 3783, 3978, 4947, 7213, 7566, 9894, 11349, 14426, 14841, 21437, 21639, 22698, 29682, 42874, 43278, 64311, 64917, 93769, 122621, 128622, 129834, 187538, 192933, 245242, 281307, 367863, 385866, 562614, 699661, 735726, 843921, 1103589, 1399322, 1594073, 1687842, 2098983, 2207178, 3188146, 4197966, 4782219, 6296949, 9095593, 9564438, 11894237, 12593898, 14346657, 18191186, 23788474, 27286779, 28693314, 35682711, 54573558, 71365422, 81860337, 107048133, 154625081, 163720674, 214096266, 309250162, 463875243, 927750486, 1391625729, 2783251458]

約数ペア:

[(1, 2783251458), (2, 1391625729), (3, 927750486), (6, 463875243), (9, 309250162), (13, 214096266), (17, 163720674), (18, 154625081), (26, 107048133), (34, 81860337), (39, 71365422), (51, 54573558), (78, 35682711), (97, 28693314), (102, 27286779), (117, 23788474), (153, 18191186), (194, 14346657), (221, 12593898), (234, 11894237), (291, 9564438), (306, 9095593), (442, 6296949), (582, 4782219), (663, 4197966), (873, 3188146), (1261, 2207178), (1326, 2098983), (1649, 1687842), (1746, 1594073), (1989, 1399322), (2522, 1103589), (3298, 843921), (3783, 735726), (3978, 699661), (4947, 562614), (7213, 385866), (7566, 367863), (9894, 281307), (11349, 245242), (14426, 192933), (14841, 187538), (21437, 129834), (21639, 128622), (22698, 122621), (29682, 93769), (42874, 64917), (43278, 64311)]