889175034

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{21487}}^1$

素因数の和:21536

約数の個数: 72

約数和(自身を含む): 2229165120

約数和(自身を除く): 1339990086

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 627, 726, 1089, 1254, 1881, 2178, 2299, 3762, 4598, 6897, 13794, 20691, 21487, 41382, 42974, 64461, 128922, 193383, 236357, 386766, 408253, 472714, 709071, 816506, 1224759, 1418142, 2127213, 2449518, 2599927, 3674277, 4254426, 4490783, 5199854, 7348554, 7799781, 8981566, 13472349, 15599562, 23399343, 26944698, 40417047, 46798686, 49398613, 80834094, 98797226, 148195839, 296391678, 444587517, 889175034]

約数ペア:

[(1, 889175034), (2, 444587517), (3, 296391678), (6, 148195839), (9, 98797226), (11, 80834094), (18, 49398613), (19, 46798686), (22, 40417047), (33, 26944698), (38, 23399343), (57, 15599562), (66, 13472349), (99, 8981566), (114, 7799781), (121, 7348554), (171, 5199854), (198, 4490783), (209, 4254426), (242, 3674277), (342, 2599927), (363, 2449518), (418, 2127213), (627, 1418142), (726, 1224759), (1089, 816506), (1254, 709071), (1881, 472714), (2178, 408253), (2299, 386766), (3762, 236357), (4598, 193383), (6897, 128922), (13794, 64461), (20691, 42974), (21487, 41382)]