18359208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 57720000

約数和(自身を除く): 39360792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 73, 84, 126, 146, 168, 219, 252, 292, 438, 499, 504, 511, 584, 657, 876, 998, 1022, 1314, 1497, 1533, 1752, 1996, 2044, 2628, 2994, 3066, 3493, 3992, 4088, 4491, 4599, 5256, 5988, 6132, 6986, 8982, 9198, 10479, 11976, 12264, 13972, 17964, 18396, 20958, 27944, 31437, 35928, 36427, 36792, 41916, 62874, 72854, 83832, 109281, 125748, 145708, 218562, 251496, 254989, 291416, 327843, 437124, 509978, 655686, 764967, 874248, 1019956, 1311372, 1529934, 2039912, 2294901, 2622744, 3059868, 4589802, 6119736, 9179604, 18359208]

約数ペア:

[(1, 18359208), (2, 9179604), (3, 6119736), (4, 4589802), (6, 3059868), (7, 2622744), (8, 2294901), (9, 2039912), (12, 1529934), (14, 1311372), (18, 1019956), (21, 874248), (24, 764967), (28, 655686), (36, 509978), (42, 437124), (56, 327843), (63, 291416), (72, 254989), (73, 251496), (84, 218562), (126, 145708), (146, 125748), (168, 109281), (219, 83832), (252, 72854), (292, 62874), (438, 41916), (499, 36792), (504, 36427), (511, 35928), (584, 31437), (657, 27944), (876, 20958), (998, 18396), (1022, 17964), (1314, 13972), (1497, 12264), (1533, 11976), (1752, 10479), (1996, 9198), (2044, 8982), (2628, 6986), (2994, 6132), (3066, 5988), (3493, 5256), (3992, 4599), (4088, 4491)]