2021572182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{35159}}^1$

素因数の和:35245

約数の個数: 48

約数和(自身を含む): 4749131520

約数和(自身を除く): 2727559338

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1369, 1554, 2738, 4107, 8214, 9583, 19166, 28749, 35159, 57498, 70318, 105477, 210954, 246113, 492226, 738339, 1300883, 1476678, 2601766, 3902649, 7805298, 9106181, 18212362, 27318543, 48132671, 54637086, 96265342, 144398013, 288796026, 336928697, 673857394, 1010786091, 2021572182]

約数ペア:

[(1, 2021572182), (2, 1010786091), (3, 673857394), (6, 336928697), (7, 288796026), (14, 144398013), (21, 96265342), (37, 54637086), (42, 48132671), (74, 27318543), (111, 18212362), (222, 9106181), (259, 7805298), (518, 3902649), (777, 2601766), (1369, 1476678), (1554, 1300883), (2738, 738339), (4107, 492226), (8214, 246113), (9583, 210954), (19166, 105477), (28749, 70318), (35159, 57498)]