23219982

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{18169}}^1$

素因数の和:18248

約数の個数: 24

約数和(自身を含む): 51021360

約数和(自身を除く): 27801378

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 18169, 36338, 54507, 109014, 163521, 327042, 1289999, 2579998, 3869997, 7739994, 11609991, 23219982]

約数ペア:

[(1, 23219982), (2, 11609991), (3, 7739994), (6, 3869997), (9, 2579998), (18, 1289999), (71, 327042), (142, 163521), (213, 109014), (426, 54507), (639, 36338), (1278, 18169)]