69172866

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{20333}}^1$

素因数の和:20357

約数の個数: 48

約数和(自身を含む): 177637824

約数和(自身を除く): 108464958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 20333, 40666, 60999, 121998, 142331, 182997, 284662, 365994, 426993, 548991, 853986, 1097982, 1280979, 1646973, 2561958, 3293946, 3842937, 4940919, 7685874, 9881838, 11528811, 23057622, 34586433, 69172866]

約数ペア:

[(1, 69172866), (2, 34586433), (3, 23057622), (6, 11528811), (7, 9881838), (9, 7685874), (14, 4940919), (18, 3842937), (21, 3293946), (27, 2561958), (42, 1646973), (54, 1280979), (63, 1097982), (81, 853986), (126, 548991), (162, 426993), (189, 365994), (243, 284662), (378, 182997), (486, 142331), (567, 121998), (1134, 60999), (1701, 40666), (3402, 20333)]