21884376

素因数分解:

$2^3\times 3^1\times {\mathrm{547}}^1\times {\mathrm{1667}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 54843840

約数和(自身を除く): 32959464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 547, 1094, 1641, 1667, 2188, 3282, 3334, 4376, 5001, 6564, 6668, 10002, 13128, 13336, 20004, 40008, 911849, 1823698, 2735547, 3647396, 5471094, 7294792, 10942188, 21884376]

約数ペア:

[(1, 21884376), (2, 10942188), (3, 7294792), (4, 5471094), (6, 3647396), (8, 2735547), (12, 1823698), (24, 911849), (547, 40008), (1094, 20004), (1641, 13336), (1667, 13128), (2188, 10002), (3282, 6668), (3334, 6564), (4376, 5001)]