219421062

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{193493}}^1$

素因数の和:193514

約数の個数: 40

約数和(自身を含む): 561906576

約数和(自身を除く): 342485514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 193493, 386986, 580479, 1160958, 1354451, 1741437, 2708902, 3482874, 4063353, 5224311, 8126706, 10448622, 12190059, 15672933, 24380118, 31345866, 36570177, 73140354, 109710531, 219421062]

約数ペア:

[(1, 219421062), (2, 109710531), (3, 73140354), (6, 36570177), (7, 31345866), (9, 24380118), (14, 15672933), (18, 12190059), (21, 10448622), (27, 8126706), (42, 5224311), (54, 4063353), (63, 3482874), (81, 2708902), (126, 1741437), (162, 1354451), (189, 1160958), (378, 580479), (567, 386986), (1134, 193493)]