8217006

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 20136960

約数和(自身を除く): 11919954

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1471, 1862, 2793, 2942, 4413, 5586, 8826, 10297, 20594, 27949, 30891, 55898, 61782, 72079, 83847, 144158, 167694, 195643, 216237, 391286, 432474, 586929, 1173858, 1369501, 2739002, 4108503, 8217006]

約数ペア:

[(1, 8217006), (2, 4108503), (3, 2739002), (6, 1369501), (7, 1173858), (14, 586929), (19, 432474), (21, 391286), (38, 216237), (42, 195643), (49, 167694), (57, 144158), (98, 83847), (114, 72079), (133, 61782), (147, 55898), (266, 30891), (294, 27949), (399, 20594), (798, 10297), (931, 8826), (1471, 5586), (1862, 4413), (2793, 2942)]