47640978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:992

約数の個数: 96

約数和(自身を含む): 132312960

約数和(自身を除く): 84671982

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 63, 66, 74, 77, 99, 111, 126, 154, 198, 222, 231, 259, 333, 407, 462, 518, 666, 693, 777, 814, 929, 1221, 1386, 1554, 1858, 2331, 2442, 2787, 2849, 3663, 4662, 5574, 5698, 6503, 7326, 8361, 8547, 10219, 13006, 16722, 17094, 19509, 20438, 25641, 30657, 34373, 39018, 51282, 58527, 61314, 68746, 71533, 91971, 103119, 117054, 143066, 183942, 206238, 214599, 240611, 309357, 378103, 429198, 481222, 618714, 643797, 721833, 756206, 1134309, 1287594, 1443666, 2165499, 2268618, 2646721, 3402927, 4330998, 5293442, 6805854, 7940163, 15880326, 23820489, 47640978]

約数ペア:

[(1, 47640978), (2, 23820489), (3, 15880326), (6, 7940163), (7, 6805854), (9, 5293442), (11, 4330998), (14, 3402927), (18, 2646721), (21, 2268618), (22, 2165499), (33, 1443666), (37, 1287594), (42, 1134309), (63, 756206), (66, 721833), (74, 643797), (77, 618714), (99, 481222), (111, 429198), (126, 378103), (154, 309357), (198, 240611), (222, 214599), (231, 206238), (259, 183942), (333, 143066), (407, 117054), (462, 103119), (518, 91971), (666, 71533), (693, 68746), (777, 61314), (814, 58527), (929, 51282), (1221, 39018), (1386, 34373), (1554, 30657), (1858, 25641), (2331, 20438), (2442, 19509), (2787, 17094), (2849, 16722), (3663, 13006), (4662, 10219), (5574, 8547), (5698, 8361), (6503, 7326)]