18908853624

素因数分解:

$2^3\times 3^3\times {\mathrm{4073}}^1\times {\mathrm{21493}}^1$

素因数の和:25581

約数の個数: 64

約数和(自身を含む): 52539933600

約数和(自身を除く): 33631079976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 4073, 8146, 12219, 16292, 21493, 24438, 32584, 36657, 42986, 48876, 64479, 73314, 85972, 97752, 109971, 128958, 146628, 171944, 193437, 219942, 257916, 293256, 386874, 439884, 515832, 580311, 773748, 879768, 1160622, 1547496, 2321244, 4642488, 87540989, 175081978, 262622967, 350163956, 525245934, 700327912, 787868901, 1050491868, 1575737802, 2100983736, 2363606703, 3151475604, 4727213406, 6302951208, 9454426812, 18908853624]

約数ペア:

[(1, 18908853624), (2, 9454426812), (3, 6302951208), (4, 4727213406), (6, 3151475604), (8, 2363606703), (9, 2100983736), (12, 1575737802), (18, 1050491868), (24, 787868901), (27, 700327912), (36, 525245934), (54, 350163956), (72, 262622967), (108, 175081978), (216, 87540989), (4073, 4642488), (8146, 2321244), (12219, 1547496), (16292, 1160622), (21493, 879768), (24438, 773748), (32584, 580311), (36657, 515832), (42986, 439884), (48876, 386874), (64479, 293256), (73314, 257916), (85972, 219942), (97752, 193437), (109971, 171944), (128958, 146628)]