21674256

素因数分解:

$2^4\times 3^1\times {\mathrm{451547}}^1$

素因数の和:451558

約数の個数: 20

約数和(自身を含む): 55991952

約数和(自身を除く): 34317696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 451547, 903094, 1354641, 1806188, 2709282, 3612376, 5418564, 7224752, 10837128, 21674256]

約数ペア:

[(1, 21674256), (2, 10837128), (3, 7224752), (4, 5418564), (6, 3612376), (8, 2709282), (12, 1806188), (16, 1354641), (24, 903094), (48, 451547)]