2018268672

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{187711}}^1$

素因数の和:187739

約数の個数: 80

約数和(自身を含む): 6144940032

約数和(自身を除く): 4126671360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 187711, 375422, 563133, 750844, 1126266, 1313977, 1501688, 2252532, 2627954, 3003376, 3941931, 4505064, 5255908, 6006752, 7883862, 9010128, 10511816, 12013504, 15767724, 18020256, 21023632, 24027008, 31535448, 36040512, 42047264, 48054016, 63070896, 72081024, 84094528, 96108032, 126141792, 144162048, 168189056, 252283584, 288324096, 336378112, 504567168, 672756224, 1009134336, 2018268672]

約数ペア:

[(1, 2018268672), (2, 1009134336), (3, 672756224), (4, 504567168), (6, 336378112), (7, 288324096), (8, 252283584), (12, 168189056), (14, 144162048), (16, 126141792), (21, 96108032), (24, 84094528), (28, 72081024), (32, 63070896), (42, 48054016), (48, 42047264), (56, 36040512), (64, 31535448), (84, 24027008), (96, 21023632), (112, 18020256), (128, 15767724), (168, 12013504), (192, 10511816), (224, 9010128), (256, 7883862), (336, 6006752), (384, 5255908), (448, 4505064), (512, 3941931), (672, 3003376), (768, 2627954), (896, 2252532), (1344, 1501688), (1536, 1313977), (1792, 1126266), (2688, 750844), (3584, 563133), (5376, 375422), (10752, 187711)]