31263348

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 76608000

約数和(自身を除く): 45344652

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 227, 276, 454, 499, 681, 908, 998, 1362, 1497, 1996, 2724, 2994, 5221, 5988, 10442, 11477, 15663, 20884, 22954, 31326, 34431, 45908, 62652, 68862, 113273, 137724, 226546, 339819, 453092, 679638, 1359276, 2605279, 5210558, 7815837, 10421116, 15631674, 31263348]

約数ペア:

[(1, 31263348), (2, 15631674), (3, 10421116), (4, 7815837), (6, 5210558), (12, 2605279), (23, 1359276), (46, 679638), (69, 453092), (92, 339819), (138, 226546), (227, 137724), (276, 113273), (454, 68862), (499, 62652), (681, 45908), (908, 34431), (998, 31326), (1362, 22954), (1497, 20884), (1996, 15663), (2724, 11477), (2994, 10442), (5221, 5988)]