47213118

素因数分解:

$2^1\times 3^4\times {\mathrm{291439}}^1$

素因数の和:291453

約数の個数: 20

約数和(自身を含む): 105792720

約数和(自身を除く): 58579602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 291439, 582878, 874317, 1748634, 2622951, 5245902, 7868853, 15737706, 23606559, 47213118]

約数ペア:

[(1, 47213118), (2, 23606559), (3, 15737706), (6, 7868853), (9, 5245902), (18, 2622951), (27, 1748634), (54, 874317), (81, 582878), (162, 291439)]