18983694

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{5981}}^1$

素因数の和:6032

約数の個数: 24

約数和(自身を含む): 39696552

約数和(自身を除く): 20712858

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 5981, 11962, 17943, 35886, 137563, 275126, 412689, 825378, 3163949, 6327898, 9491847, 18983694]

約数ペア:

[(1, 18983694), (2, 9491847), (3, 6327898), (6, 3163949), (23, 825378), (46, 412689), (69, 275126), (138, 137563), (529, 35886), (1058, 17943), (1587, 11962), (3174, 5981)]