79380486

素因数分解:

$2^1\times 3^4\times {\mathrm{490003}}^1$

素因数の和:490017

約数の個数: 20

約数和(自身を含む): 177871452

約数和(自身を除く): 98490966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 490003, 980006, 1470009, 2940018, 4410027, 8820054, 13230081, 26460162, 39690243, 79380486]

約数ペア:

[(1, 79380486), (2, 39690243), (3, 26460162), (6, 13230081), (9, 8820054), (18, 4410027), (27, 2940018), (54, 1470009), (81, 980006), (162, 490003)]