2912128974

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{37511}}^1$

素因数の和:37765

約数の個数: 48

約数和(自身を含む): 6671134080

約数和(自身を除く): 3759005106

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 227, 342, 454, 681, 1362, 2043, 4086, 4313, 8626, 12939, 25878, 37511, 38817, 75022, 77634, 112533, 225066, 337599, 675198, 712709, 1425418, 2138127, 4276254, 6414381, 8514997, 12828762, 17029994, 25544991, 51089982, 76634973, 153269946, 161784943, 323569886, 485354829, 970709658, 1456064487, 2912128974]

約数ペア:

[(1, 2912128974), (2, 1456064487), (3, 970709658), (6, 485354829), (9, 323569886), (18, 161784943), (19, 153269946), (38, 76634973), (57, 51089982), (114, 25544991), (171, 17029994), (227, 12828762), (342, 8514997), (454, 6414381), (681, 4276254), (1362, 2138127), (2043, 1425418), (4086, 712709), (4313, 675198), (8626, 337599), (12939, 225066), (25878, 112533), (37511, 77634), (38817, 75022)]