12431178

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{10009}}^1$

素因数の和:10043

約数の個数: 32

約数和(自身を含む): 28828800

約数和(自身を除く): 16397622

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 10009, 20018, 30027, 60054, 90081, 180162, 230207, 270243, 460414, 540486, 690621, 1381242, 2071863, 4143726, 6215589, 12431178]

約数ペア:

[(1, 12431178), (2, 6215589), (3, 4143726), (6, 2071863), (9, 1381242), (18, 690621), (23, 540486), (27, 460414), (46, 270243), (54, 230207), (69, 180162), (138, 90081), (207, 60054), (414, 30027), (621, 20018), (1242, 10009)]