18441644286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1450499}}^1$

素因数の和:1450680

約数の個数: 32

約数和(自身を含む): 39964176000

約数和(自身を除く): 21522531714

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 4238, 6357, 12714, 1450499, 2900998, 4351497, 8702994, 18856487, 37712974, 56569461, 113138922, 236431337, 472862674, 709294011, 1418588022, 3073607381, 6147214762, 9220822143, 18441644286]

約数ペア:

[(1, 18441644286), (2, 9220822143), (3, 6147214762), (6, 3073607381), (13, 1418588022), (26, 709294011), (39, 472862674), (78, 236431337), (163, 113138922), (326, 56569461), (489, 37712974), (978, 18856487), (2119, 8702994), (4238, 4351497), (6357, 2900998), (12714, 1450499)]