21711006

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{70951}}^1$

素因数の和:70976

約数の個数: 24

約数和(自身を含む): 49808304

約数和(自身を除く): 28097298

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 70951, 141902, 212853, 425706, 638559, 1206167, 1277118, 2412334, 3618501, 7237002, 10855503, 21711006]

約数ペア:

[(1, 21711006), (2, 10855503), (3, 7237002), (6, 3618501), (9, 2412334), (17, 1277118), (18, 1206167), (34, 638559), (51, 425706), (102, 212853), (153, 141902), (306, 70951)]