18476226729

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{43679023}}^1$

素因数の和:43679076

約数の個数: 12

約数和(自身を含む): 27255710976

約数和(自身を除く): 8779484247

約数列:

[1, 3, 9, 47, 141, 423, 43679023, 131037069, 393111207, 2052914081, 6158742243, 18476226729]

約数ペア:

[(1, 18476226729), (3, 6158742243), (9, 2052914081), (47, 393111207), (141, 131037069), (423, 43679023)]