18458424

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 53539200

約数和(自身を除く): 35080776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 103, 114, 131, 152, 171, 206, 228, 262, 309, 342, 393, 412, 456, 524, 618, 684, 786, 824, 927, 1048, 1179, 1236, 1368, 1572, 1854, 1957, 2358, 2472, 2489, 3144, 3708, 3914, 4716, 4978, 5871, 7416, 7467, 7828, 9432, 9956, 11742, 13493, 14934, 15656, 17613, 19912, 22401, 23484, 26986, 29868, 35226, 40479, 44802, 46968, 53972, 59736, 70452, 80958, 89604, 107944, 121437, 140904, 161916, 179208, 242874, 256367, 323832, 485748, 512734, 769101, 971496, 1025468, 1538202, 2050936, 2307303, 3076404, 4614606, 6152808, 9229212, 18458424]

約数ペア:

[(1, 18458424), (2, 9229212), (3, 6152808), (4, 4614606), (6, 3076404), (8, 2307303), (9, 2050936), (12, 1538202), (18, 1025468), (19, 971496), (24, 769101), (36, 512734), (38, 485748), (57, 323832), (72, 256367), (76, 242874), (103, 179208), (114, 161916), (131, 140904), (152, 121437), (171, 107944), (206, 89604), (228, 80958), (262, 70452), (309, 59736), (342, 53972), (393, 46968), (412, 44802), (456, 40479), (524, 35226), (618, 29868), (684, 26986), (786, 23484), (824, 22401), (927, 19912), (1048, 17613), (1179, 15656), (1236, 14934), (1368, 13493), (1572, 11742), (1854, 9956), (1957, 9432), (2358, 7828), (2472, 7467), (2489, 7416), (3144, 5871), (3708, 4978), (3914, 4716)]