21000936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79549}}^1$

素因数の和:79569

約数の個数: 32

約数和(自身を含む): 57276000

約数和(自身を除く): 36275064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 79549, 159098, 238647, 318196, 477294, 636392, 875039, 954588, 1750078, 1909176, 2625117, 3500156, 5250234, 7000312, 10500468, 21000936]

約数ペア:

[(1, 21000936), (2, 10500468), (3, 7000312), (4, 5250234), (6, 3500156), (8, 2625117), (11, 1909176), (12, 1750078), (22, 954588), (24, 875039), (33, 636392), (44, 477294), (66, 318196), (88, 238647), (132, 159098), (264, 79549)]