642192066

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{2417}}^1$

素因数の和:2963

約数の個数: 48

約数和(自身を含む): 1442820600

約数和(自身を除く): 800628534

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 509, 522, 1018, 1527, 2417, 3054, 4581, 4834, 7251, 9162, 14502, 14761, 21753, 29522, 43506, 44283, 70093, 88566, 132849, 140186, 210279, 265698, 420558, 630837, 1230253, 1261674, 2460506, 3690759, 7381518, 11072277, 22144554, 35677337, 71354674, 107032011, 214064022, 321096033, 642192066]

約数ペア:

[(1, 642192066), (2, 321096033), (3, 214064022), (6, 107032011), (9, 71354674), (18, 35677337), (29, 22144554), (58, 11072277), (87, 7381518), (174, 3690759), (261, 2460506), (509, 1261674), (522, 1230253), (1018, 630837), (1527, 420558), (2417, 265698), (3054, 210279), (4581, 140186), (4834, 132849), (7251, 88566), (9162, 70093), (14502, 44283), (14761, 43506), (21753, 29522)]