12320712

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{811}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 33568080

約数和(自身を除く): 21247368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 811, 844, 1266, 1622, 1688, 1899, 2433, 2532, 3244, 3798, 4866, 5064, 6488, 7299, 7596, 9732, 14598, 15192, 19464, 29196, 58392, 171121, 342242, 513363, 684484, 1026726, 1368968, 1540089, 2053452, 3080178, 4106904, 6160356, 12320712]

約数ペア:

[(1, 12320712), (2, 6160356), (3, 4106904), (4, 3080178), (6, 2053452), (8, 1540089), (9, 1368968), (12, 1026726), (18, 684484), (24, 513363), (36, 342242), (72, 171121), (211, 58392), (422, 29196), (633, 19464), (811, 15192), (844, 14598), (1266, 9732), (1622, 7596), (1688, 7299), (1899, 6488), (2433, 5064), (2532, 4866), (3244, 3798)]