138996486

素因数分解:

$2^1\times 3^5\times {\mathrm{286001}}^1$

素因数の和:286018

約数の個数: 24

約数和(自身を含む): 312314184

約数和(自身を除く): 173317698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 286001, 572002, 858003, 1716006, 2574009, 5148018, 7722027, 15444054, 23166081, 46332162, 69498243, 138996486]

約数ペア:

[(1, 138996486), (2, 69498243), (3, 46332162), (6, 23166081), (9, 15444054), (18, 7722027), (27, 5148018), (54, 2574009), (81, 1716006), (162, 858003), (243, 572002), (486, 286001)]