319409622

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{844999}}^1$

素因数の和:845017

約数の個数: 32

約数和(自身を含む): 811200000

約数和(自身を除く): 491790378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 844999, 1689998, 2534997, 5069994, 5914993, 7604991, 11829986, 15209982, 17744979, 22814973, 35489958, 45629946, 53234937, 106469874, 159704811, 319409622]

約数ペア:

[(1, 319409622), (2, 159704811), (3, 106469874), (6, 53234937), (7, 45629946), (9, 35489958), (14, 22814973), (18, 17744979), (21, 15209982), (27, 11829986), (42, 7604991), (54, 5914993), (63, 5069994), (126, 2534997), (189, 1689998), (378, 844999)]