2783008206

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{42209}}^1$

素因数の和:42271

約数の個数: 80

約数和(自身を含む): 6986936880

約数和(自身を除く): 4203928674

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 81, 99, 111, 162, 198, 222, 297, 333, 407, 594, 666, 814, 891, 999, 1221, 1782, 1998, 2442, 2997, 3663, 5994, 7326, 10989, 21978, 32967, 42209, 65934, 84418, 126627, 253254, 379881, 464299, 759762, 928598, 1139643, 1392897, 1561733, 2279286, 2785794, 3123466, 3418929, 4178691, 4685199, 6837858, 8357382, 9370398, 12536073, 14055597, 17179063, 25072146, 28111194, 34358126, 37608219, 42166791, 51537189, 75216438, 84333582, 103074378, 126500373, 154611567, 253000746, 309223134, 463834701, 927669402, 1391504103, 2783008206]

約数ペア:

[(1, 2783008206), (2, 1391504103), (3, 927669402), (6, 463834701), (9, 309223134), (11, 253000746), (18, 154611567), (22, 126500373), (27, 103074378), (33, 84333582), (37, 75216438), (54, 51537189), (66, 42166791), (74, 37608219), (81, 34358126), (99, 28111194), (111, 25072146), (162, 17179063), (198, 14055597), (222, 12536073), (297, 9370398), (333, 8357382), (407, 6837858), (594, 4685199), (666, 4178691), (814, 3418929), (891, 3123466), (999, 2785794), (1221, 2279286), (1782, 1561733), (1998, 1392897), (2442, 1139643), (2997, 928598), (3663, 759762), (5994, 464299), (7326, 379881), (10989, 253254), (21978, 126627), (32967, 84418), (42209, 65934)]