2018731689

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{750179}}^1$

素因数の和:750221

約数の個数: 24

約数和(自身を含む): 3276786240

約数和(自身を除く): 1258054551

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 750179, 2250537, 6751611, 9752327, 17254117, 29256981, 51762351, 87770943, 155287053, 224303521, 672910563, 2018731689]

約数ペア:

[(1, 2018731689), (3, 672910563), (9, 224303521), (13, 155287053), (23, 87770943), (39, 51762351), (69, 29256981), (117, 17254117), (207, 9752327), (299, 6751611), (897, 2250537), (2691, 750179)]