16686846

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 40030848

約数和(自身を除く): 23344002

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1187, 1278, 1562, 2343, 2374, 3561, 4686, 7029, 7122, 10683, 13057, 14058, 21366, 26114, 39171, 78342, 84277, 117513, 168554, 235026, 252831, 505662, 758493, 927047, 1516986, 1854094, 2781141, 5562282, 8343423, 16686846]

約数ペア:

[(1, 16686846), (2, 8343423), (3, 5562282), (6, 2781141), (9, 1854094), (11, 1516986), (18, 927047), (22, 758493), (33, 505662), (66, 252831), (71, 235026), (99, 168554), (142, 117513), (198, 84277), (213, 78342), (426, 39171), (639, 26114), (781, 21366), (1187, 14058), (1278, 13057), (1562, 10683), (2343, 7122), (2374, 7029), (3561, 4686)]