189889884

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{99523}}^1$

素因数の和:99586

約数の個数: 36

約数和(自身を含む): 489060936

約数和(自身を除く): 299171052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 99523, 199046, 298569, 398092, 597138, 895707, 1194276, 1791414, 3582828, 5274719, 10549438, 15824157, 21098876, 31648314, 47472471, 63296628, 94944942, 189889884]

約数ペア:

[(1, 189889884), (2, 94944942), (3, 63296628), (4, 47472471), (6, 31648314), (9, 21098876), (12, 15824157), (18, 10549438), (36, 5274719), (53, 3582828), (106, 1791414), (159, 1194276), (212, 895707), (318, 597138), (477, 398092), (636, 298569), (954, 199046), (1908, 99523)]