26808606

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 64291968

約数和(自身を除く): 37483362

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 1907, 2343, 3814, 4686, 5721, 7029, 11442, 14058, 17163, 20977, 34326, 41954, 62931, 125862, 135397, 188793, 270794, 377586, 406191, 812382, 1218573, 1489367, 2437146, 2978734, 4468101, 8936202, 13404303, 26808606]

約数ペア:

[(1, 26808606), (2, 13404303), (3, 8936202), (6, 4468101), (9, 2978734), (11, 2437146), (18, 1489367), (22, 1218573), (33, 812382), (66, 406191), (71, 377586), (99, 270794), (142, 188793), (198, 135397), (213, 125862), (426, 62931), (639, 41954), (781, 34326), (1278, 20977), (1562, 17163), (1907, 14058), (2343, 11442), (3814, 7029), (4686, 5721)]