15947982

素因数分解:

$2^1\times 3^3\times {\mathrm{295333}}^1$

素因数の和:295344

約数の個数: 16

約数和(自身を含む): 35440080

約数和(自身を除く): 19492098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 295333, 590666, 885999, 1771998, 2657997, 5315994, 7973991, 15947982]

約数ペア:

[(1, 15947982), (2, 7973991), (3, 5315994), (6, 2657997), (9, 1771998), (18, 885999), (27, 590666), (54, 295333)]