9780781626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{58321}}^1$

素因数の和:58369

約数の個数: 96

約数和(自身を含む): 26639623296

約数和(自身を除く): 16858841670

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1331, 1386, 1694, 2178, 2541, 2662, 3993, 5082, 7623, 7986, 9317, 11979, 15246, 18634, 23958, 27951, 55902, 58321, 83853, 116642, 167706, 174963, 349926, 408247, 524889, 641531, 816494, 1049778, 1224741, 1283062, 1924593, 2449482, 3674223, 3849186, 4490717, 5773779, 7056841, 7348446, 8981434, 11547558, 13472151, 14113682, 21170523, 26944302, 40416453, 42341046, 49397887, 63511569, 77625251, 80832906, 98795774, 127023138, 148193661, 155250502, 232875753, 296387322, 444580983, 465751506, 543376757, 698627259, 889161966, 1086753514, 1397254518, 1630130271, 3260260542, 4890390813, 9780781626]

約数ペア:

[(1, 9780781626), (2, 4890390813), (3, 3260260542), (6, 1630130271), (7, 1397254518), (9, 1086753514), (11, 889161966), (14, 698627259), (18, 543376757), (21, 465751506), (22, 444580983), (33, 296387322), (42, 232875753), (63, 155250502), (66, 148193661), (77, 127023138), (99, 98795774), (121, 80832906), (126, 77625251), (154, 63511569), (198, 49397887), (231, 42341046), (242, 40416453), (363, 26944302), (462, 21170523), (693, 14113682), (726, 13472151), (847, 11547558), (1089, 8981434), (1331, 7348446), (1386, 7056841), (1694, 5773779), (2178, 4490717), (2541, 3849186), (2662, 3674223), (3993, 2449482), (5082, 1924593), (7623, 1283062), (7986, 1224741), (9317, 1049778), (11979, 816494), (15246, 641531), (18634, 524889), (23958, 408247), (27951, 349926), (55902, 174963), (58321, 167706), (83853, 116642)]