18215413302436

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10559}}^1\times {\mathrm{2124517}}^1$

素因数の和:2135116

約数の個数: 48

約数和(自身を含む): 37690648934400

約数和(自身を除く): 19475235631964

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 10559, 21118, 42236, 73913, 147826, 295652, 306211, 612422, 1224844, 2124517, 2143477, 4249034, 4286954, 8498068, 8573908, 14871619, 29743238, 59486476, 61610993, 123221986, 246443972, 431276951, 862553902, 1725107804, 22432775003, 44865550006, 89731100012, 157029425021, 314058850042, 628117700084, 650550475087, 1301100950174, 2602201900348, 4553853325609, 9107706651218, 18215413302436]

約数ペア:

[(1, 18215413302436), (2, 9107706651218), (4, 4553853325609), (7, 2602201900348), (14, 1301100950174), (28, 650550475087), (29, 628117700084), (58, 314058850042), (116, 157029425021), (203, 89731100012), (406, 44865550006), (812, 22432775003), (10559, 1725107804), (21118, 862553902), (42236, 431276951), (73913, 246443972), (147826, 123221986), (295652, 61610993), (306211, 59486476), (612422, 29743238), (1224844, 14871619), (2124517, 8573908), (2143477, 8498068), (4249034, 4286954)]