26207946

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{20507}}^1$

素因数の和:20586

約数の個数: 24

約数和(自身を含む): 57586464

約数和(自身を除く): 31378518

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 20507, 41014, 61521, 123042, 184563, 369126, 1455997, 2911994, 4367991, 8735982, 13103973, 26207946]

約数ペア:

[(1, 26207946), (2, 13103973), (3, 8735982), (6, 4367991), (9, 2911994), (18, 1455997), (71, 369126), (142, 184563), (213, 123042), (426, 61521), (639, 41014), (1278, 20507)]