31282878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3019}}^1$

素因数の和:3192

約数の個数: 32

約数和(自身を含む): 68711040

約数和(自身を除く): 37428162

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3019, 3454, 5181, 6038, 9057, 10362, 18114, 33209, 66418, 99627, 199254, 473983, 947966, 1421949, 2843898, 5213813, 10427626, 15641439, 31282878]

約数ペア:

[(1, 31282878), (2, 15641439), (3, 10427626), (6, 5213813), (11, 2843898), (22, 1421949), (33, 947966), (66, 473983), (157, 199254), (314, 99627), (471, 66418), (942, 33209), (1727, 18114), (3019, 10362), (3454, 9057), (5181, 6038)]