18319638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{132751}}^1$

素因数の和:132779

約数の個数: 16

約数和(自身を含む): 38232576

約数和(自身を除く): 19912938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 132751, 265502, 398253, 796506, 3053273, 6106546, 9159819, 18319638]

約数ペア:

[(1, 18319638), (2, 9159819), (3, 6106546), (6, 3053273), (23, 796506), (46, 398253), (69, 265502), (138, 132751)]