27553188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{509}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 69572160

約数和(自身を除く): 42018972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 347, 509, 694, 1018, 1041, 1388, 1527, 2036, 2082, 3054, 4164, 4511, 6108, 6617, 9022, 13234, 13533, 18044, 19851, 26468, 27066, 39702, 54132, 79404, 176623, 353246, 529869, 706492, 1059738, 2119476, 2296099, 4592198, 6888297, 9184396, 13776594, 27553188]

約数ペア:

[(1, 27553188), (2, 13776594), (3, 9184396), (4, 6888297), (6, 4592198), (12, 2296099), (13, 2119476), (26, 1059738), (39, 706492), (52, 529869), (78, 353246), (156, 176623), (347, 79404), (509, 54132), (694, 39702), (1018, 27066), (1041, 26468), (1388, 19851), (1527, 18044), (2036, 13533), (2082, 13234), (3054, 9022), (4164, 6617), (4511, 6108)]