21106854144

素因数分解:

$2^8\times 3^2\times {\mathrm{131}}^1\times {\mathrm{69931}}^1$

素因数の和:70084

約数の個数: 108

約数和(自身を含む): 61321692432

約数和(自身を除く): 40214838288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 256, 262, 288, 384, 393, 524, 576, 768, 786, 1048, 1152, 1179, 1572, 2096, 2304, 2358, 3144, 4192, 4716, 6288, 8384, 9432, 12576, 16768, 18864, 25152, 33536, 37728, 50304, 69931, 75456, 100608, 139862, 150912, 209793, 279724, 301824, 419586, 559448, 629379, 839172, 1118896, 1258758, 1678344, 2237792, 2517516, 3356688, 4475584, 5035032, 6713376, 8951168, 9160961, 10070064, 13426752, 17902336, 18321922, 20140128, 26853504, 27482883, 36643844, 40280256, 53707008, 54965766, 73287688, 80560512, 82448649, 109931532, 146575376, 161121024, 164897298, 219863064, 293150752, 329794596, 439726128, 586301504, 659589192, 879452256, 1172603008, 1319178384, 1758904512, 2345206016, 2638356768, 3517809024, 5276713536, 7035618048, 10553427072, 21106854144]

約数ペア:

[(1, 21106854144), (2, 10553427072), (3, 7035618048), (4, 5276713536), (6, 3517809024), (8, 2638356768), (9, 2345206016), (12, 1758904512), (16, 1319178384), (18, 1172603008), (24, 879452256), (32, 659589192), (36, 586301504), (48, 439726128), (64, 329794596), (72, 293150752), (96, 219863064), (128, 164897298), (131, 161121024), (144, 146575376), (192, 109931532), (256, 82448649), (262, 80560512), (288, 73287688), (384, 54965766), (393, 53707008), (524, 40280256), (576, 36643844), (768, 27482883), (786, 26853504), (1048, 20140128), (1152, 18321922), (1179, 17902336), (1572, 13426752), (2096, 10070064), (2304, 9160961), (2358, 8951168), (3144, 6713376), (4192, 5035032), (4716, 4475584), (6288, 3356688), (8384, 2517516), (9432, 2237792), (12576, 1678344), (16768, 1258758), (18864, 1118896), (25152, 839172), (33536, 629379), (37728, 559448), (50304, 419586), (69931, 301824), (75456, 279724), (100608, 209793), (139862, 150912)]