12921468672

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{2403547}}^1$

素因数の和:2403573

約数の個数: 72

約数和(自身を含む): 39302816896

約数和(自身を除く): 26381348224

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, 672, 768, 896, 1344, 1792, 2688, 5376, 2403547, 4807094, 7210641, 9614188, 14421282, 16824829, 19228376, 28842564, 33649658, 38456752, 50474487, 57685128, 67299316, 76913504, 100948974, 115370256, 134598632, 153827008, 201897948, 230740512, 269197264, 307654016, 403795896, 461481024, 538394528, 615308032, 807591792, 922962048, 1076789056, 1615183584, 1845924096, 2153578112, 3230367168, 4307156224, 6460734336, 12921468672]

約数ペア:

[(1, 12921468672), (2, 6460734336), (3, 4307156224), (4, 3230367168), (6, 2153578112), (7, 1845924096), (8, 1615183584), (12, 1076789056), (14, 922962048), (16, 807591792), (21, 615308032), (24, 538394528), (28, 461481024), (32, 403795896), (42, 307654016), (48, 269197264), (56, 230740512), (64, 201897948), (84, 153827008), (96, 134598632), (112, 115370256), (128, 100948974), (168, 76913504), (192, 67299316), (224, 57685128), (256, 50474487), (336, 38456752), (384, 33649658), (448, 28842564), (672, 19228376), (768, 16824829), (896, 14421282), (1344, 9614188), (1792, 7210641), (2688, 4807094), (5376, 2403547)]