18905366018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7221301}}^1$

素因数の和:7221338

約数の個数: 32

約数和(自身を含む): 37435229568

約数和(自身を除く): 18529863550

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 7221301, 14442602, 50549107, 79434311, 101098214, 122762117, 158868622, 245524234, 556040177, 859334819, 1112080354, 1350383287, 1718669638, 2700766574, 9452683009, 18905366018]

約数ペア:

[(1, 18905366018), (2, 9452683009), (7, 2700766574), (11, 1718669638), (14, 1350383287), (17, 1112080354), (22, 859334819), (34, 556040177), (77, 245524234), (119, 158868622), (154, 122762117), (187, 101098214), (238, 79434311), (374, 50549107), (1309, 14442602), (2618, 7221301)]