9781794

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 23362560

約数和(自身を除く): 13580766

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 127, 198, 254, 381, 389, 762, 778, 1143, 1167, 1397, 2286, 2334, 2794, 3501, 4191, 4279, 7002, 8382, 8558, 12573, 12837, 25146, 25674, 38511, 49403, 77022, 98806, 148209, 296418, 444627, 543433, 889254, 1086866, 1630299, 3260598, 4890897, 9781794]

約数ペア:

[(1, 9781794), (2, 4890897), (3, 3260598), (6, 1630299), (9, 1086866), (11, 889254), (18, 543433), (22, 444627), (33, 296418), (66, 148209), (99, 98806), (127, 77022), (198, 49403), (254, 38511), (381, 25674), (389, 25146), (762, 12837), (778, 12573), (1143, 8558), (1167, 8382), (1397, 7002), (2286, 4279), (2334, 4191), (2794, 3501)]