12905226

素因数分解:

$2^1\times 3^2\times {\mathrm{787}}^1\times {\mathrm{911}}^1$

素因数の和:1706

約数の個数: 24

約数和(自身を含む): 28027584

約数和(自身を除く): 15122358

約数列:

[1, 2, 3, 6, 9, 18, 787, 911, 1574, 1822, 2361, 2733, 4722, 5466, 7083, 8199, 14166, 16398, 716957, 1433914, 2150871, 4301742, 6452613, 12905226]

約数ペア:

[(1, 12905226), (2, 6452613), (3, 4301742), (6, 2150871), (9, 1433914), (18, 716957), (787, 16398), (911, 14166), (1574, 8199), (1822, 7083), (2361, 5466), (2733, 4722)]