2018102784

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{69151}}^1$

素因数の和:69191

約数の個数: 80

約数和(自身を含む): 5659399680

約数和(自身を除く): 3641296896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 3648, 4864, 7296, 9728, 14592, 29184, 69151, 138302, 207453, 276604, 414906, 553208, 829812, 1106416, 1313869, 1659624, 2212832, 2627738, 3319248, 3941607, 4425664, 5255476, 6638496, 7883214, 8851328, 10510952, 13276992, 15766428, 17702656, 21021904, 26553984, 31532856, 35405312, 42043808, 53107968, 63065712, 84087616, 106215936, 126131424, 168175232, 252262848, 336350464, 504525696, 672700928, 1009051392, 2018102784]

約数ペア:

[(1, 2018102784), (2, 1009051392), (3, 672700928), (4, 504525696), (6, 336350464), (8, 252262848), (12, 168175232), (16, 126131424), (19, 106215936), (24, 84087616), (32, 63065712), (38, 53107968), (48, 42043808), (57, 35405312), (64, 31532856), (76, 26553984), (96, 21021904), (114, 17702656), (128, 15766428), (152, 13276992), (192, 10510952), (228, 8851328), (256, 7883214), (304, 6638496), (384, 5255476), (456, 4425664), (512, 3941607), (608, 3319248), (768, 2627738), (912, 2212832), (1216, 1659624), (1536, 1313869), (1824, 1106416), (2432, 829812), (3648, 553208), (4864, 414906), (7296, 276604), (9728, 207453), (14592, 138302), (29184, 69151)]