139644162

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{123143}}^1$

素因数の和:123164

約数の個数: 40

約数和(自身を含む): 357610176

約数和(自身を除く): 217966014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 123143, 246286, 369429, 738858, 862001, 1108287, 1724002, 2216574, 2586003, 3324861, 5172006, 6649722, 7758009, 9974583, 15516018, 19949166, 23274027, 46548054, 69822081, 139644162]

約数ペア:

[(1, 139644162), (2, 69822081), (3, 46548054), (6, 23274027), (7, 19949166), (9, 15516018), (14, 9974583), (18, 7758009), (21, 6649722), (27, 5172006), (42, 3324861), (54, 2586003), (63, 2216574), (81, 1724002), (126, 1108287), (162, 862001), (189, 738858), (378, 369429), (567, 246286), (1134, 123143)]