21929994

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{17657}}^1$

素因数の和:17691

約数の個数: 32

約数和(自身を含む): 50855040

約数和(自身を除く): 28925046

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 17657, 35314, 52971, 105942, 158913, 317826, 406111, 476739, 812222, 953478, 1218333, 2436666, 3654999, 7309998, 10964997, 21929994]

約数ペア:

[(1, 21929994), (2, 10964997), (3, 7309998), (6, 3654999), (9, 2436666), (18, 1218333), (23, 953478), (27, 812222), (46, 476739), (54, 406111), (69, 317826), (138, 158913), (207, 105942), (414, 52971), (621, 35314), (1242, 17657)]