21836690562

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1385401}}^1$

素因数の和:1385514

約数の個数: 32

約数和(自身を含む): 45485518464

約数和(自身を除く): 23648827902

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 2627, 5254, 7881, 15762, 1385401, 2770802, 4156203, 8312406, 51259837, 98363471, 102519674, 153779511, 196726942, 295090413, 307559022, 590180826, 3639448427, 7278896854, 10918345281, 21836690562]

約数ペア:

[(1, 21836690562), (2, 10918345281), (3, 7278896854), (6, 3639448427), (37, 590180826), (71, 307559022), (74, 295090413), (111, 196726942), (142, 153779511), (213, 102519674), (222, 98363471), (426, 51259837), (2627, 8312406), (5254, 4156203), (7881, 2770802), (15762, 1385401)]