26999946

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^2$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 62426880

約数和(自身を除く): 35426934

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 127, 186, 254, 279, 381, 558, 762, 837, 1143, 1674, 2286, 3429, 3937, 6858, 7874, 11811, 16129, 23622, 32258, 35433, 48387, 70866, 96774, 106299, 145161, 212598, 290322, 435483, 499999, 870966, 999998, 1499997, 2999994, 4499991, 8999982, 13499973, 26999946]

約数ペア:

[(1, 26999946), (2, 13499973), (3, 8999982), (6, 4499991), (9, 2999994), (18, 1499997), (27, 999998), (31, 870966), (54, 499999), (62, 435483), (93, 290322), (127, 212598), (186, 145161), (254, 106299), (279, 96774), (381, 70866), (558, 48387), (762, 35433), (837, 32258), (1143, 23622), (1674, 16129), (2286, 11811), (3429, 7874), (3937, 6858)]