21079608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79847}}^1$

素因数の和:79867

約数の個数: 32

約数和(自身を含む): 57490560

約数和(自身を除く): 36410952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 79847, 159694, 239541, 319388, 479082, 638776, 878317, 958164, 1756634, 1916328, 2634951, 3513268, 5269902, 7026536, 10539804, 21079608]

約数ペア:

[(1, 21079608), (2, 10539804), (3, 7026536), (4, 5269902), (6, 3513268), (8, 2634951), (11, 1916328), (12, 1756634), (22, 958164), (24, 878317), (33, 638776), (44, 479082), (66, 319388), (88, 239541), (132, 159694), (264, 79847)]