21308711472

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{967171}}^1$

素因数の和:967208

約数の個数: 100

約数和(自身を含む): 65301519096

約数和(自身を除く): 43992807624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 408, 432, 459, 612, 648, 816, 918, 1224, 1296, 1377, 1836, 2448, 2754, 3672, 5508, 7344, 11016, 22032, 967171, 1934342, 2901513, 3868684, 5803026, 7737368, 8704539, 11606052, 15474736, 16441907, 17409078, 23212104, 26113617, 32883814, 34818156, 46424208, 49325721, 52227234, 65767628, 69636312, 78340851, 98651442, 104454468, 131535256, 139272624, 147977163, 156681702, 197302884, 208908936, 263070512, 295954326, 313363404, 394605768, 417817872, 443931489, 591908652, 626726808, 789211536, 887862978, 1183817304, 1253453616, 1331794467, 1775725956, 2367634608, 2663588934, 3551451912, 5327177868, 7102903824, 10654355736, 21308711472]

約数ペア:

[(1, 21308711472), (2, 10654355736), (3, 7102903824), (4, 5327177868), (6, 3551451912), (8, 2663588934), (9, 2367634608), (12, 1775725956), (16, 1331794467), (17, 1253453616), (18, 1183817304), (24, 887862978), (27, 789211536), (34, 626726808), (36, 591908652), (48, 443931489), (51, 417817872), (54, 394605768), (68, 313363404), (72, 295954326), (81, 263070512), (102, 208908936), (108, 197302884), (136, 156681702), (144, 147977163), (153, 139272624), (162, 131535256), (204, 104454468), (216, 98651442), (272, 78340851), (306, 69636312), (324, 65767628), (408, 52227234), (432, 49325721), (459, 46424208), (612, 34818156), (648, 32883814), (816, 26113617), (918, 23212104), (1224, 17409078), (1296, 16441907), (1377, 15474736), (1836, 11606052), (2448, 8704539), (2754, 7737368), (3672, 5803026), (5508, 3868684), (7344, 2901513), (11016, 1934342), (22032, 967171)]