9151422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 21120000

約数和(自身を除く): 11968578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 1999, 2289, 3998, 4578, 5997, 11994, 13993, 27986, 41979, 83958, 217891, 435782, 653673, 1307346, 1525237, 3050474, 4575711, 9151422]

約数ペア:

[(1, 9151422), (2, 4575711), (3, 3050474), (6, 1525237), (7, 1307346), (14, 653673), (21, 435782), (42, 217891), (109, 83958), (218, 41979), (327, 27986), (654, 13993), (763, 11994), (1526, 5997), (1999, 4578), (2289, 3998)]