16358958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 47305440

約数和(自身を除く): 30946482

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 37, 42, 58, 63, 66, 74, 77, 87, 99, 111, 121, 126, 154, 174, 198, 203, 222, 231, 242, 259, 261, 319, 333, 363, 406, 407, 462, 518, 522, 609, 638, 666, 693, 726, 777, 814, 847, 957, 1073, 1089, 1218, 1221, 1386, 1554, 1694, 1827, 1914, 2146, 2178, 2233, 2331, 2442, 2541, 2849, 2871, 3219, 3509, 3654, 3663, 4466, 4477, 4662, 5082, 5698, 5742, 6438, 6699, 7018, 7326, 7511, 7623, 8547, 8954, 9657, 10527, 11803, 13398, 13431, 15022, 15246, 17094, 19314, 20097, 21054, 22533, 23606, 24563, 25641, 26862, 31339, 31581, 35409, 40194, 40293, 45066, 49126, 51282, 62678, 63162, 67599, 70818, 73689, 80586, 82621, 94017, 106227, 129833, 135198, 147378, 165242, 188034, 212454, 221067, 247863, 259666, 282051, 389499, 442134, 495726, 564102, 743589, 778998, 908831, 1168497, 1487178, 1817662, 2336994, 2726493, 5452986, 8179479, 16358958]

約数ペア:

[(1, 16358958), (2, 8179479), (3, 5452986), (6, 2726493), (7, 2336994), (9, 1817662), (11, 1487178), (14, 1168497), (18, 908831), (21, 778998), (22, 743589), (29, 564102), (33, 495726), (37, 442134), (42, 389499), (58, 282051), (63, 259666), (66, 247863), (74, 221067), (77, 212454), (87, 188034), (99, 165242), (111, 147378), (121, 135198), (126, 129833), (154, 106227), (174, 94017), (198, 82621), (203, 80586), (222, 73689), (231, 70818), (242, 67599), (259, 63162), (261, 62678), (319, 51282), (333, 49126), (363, 45066), (406, 40293), (407, 40194), (462, 35409), (518, 31581), (522, 31339), (609, 26862), (638, 25641), (666, 24563), (693, 23606), (726, 22533), (777, 21054), (814, 20097), (847, 19314), (957, 17094), (1073, 15246), (1089, 15022), (1218, 13431), (1221, 13398), (1386, 11803), (1554, 10527), (1694, 9657), (1827, 8954), (1914, 8547), (2146, 7623), (2178, 7511), (2233, 7326), (2331, 7018), (2442, 6699), (2541, 6438), (2849, 5742), (2871, 5698), (3219, 5082), (3509, 4662), (3654, 4477), (3663, 4466)]