21830082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{158189}}^1$

素因数の和:158217

約数の個数: 16

約数和(自身を含む): 45558720

約数和(自身を除く): 23728638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 158189, 316378, 474567, 949134, 3638347, 7276694, 10915041, 21830082]

約数ペア:

[(1, 21830082), (2, 10915041), (3, 7276694), (6, 3638347), (23, 949134), (46, 474567), (69, 316378), (138, 158189)]