317156634

素因数分解:

$2^1\times 3^4\times {\mathrm{673}}^1\times {\mathrm{2909}}^1$

素因数の和:3596

約数の個数: 40

約数和(自身を含む): 711966420

約数和(自身を除く): 394809786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 673, 1346, 2019, 2909, 4038, 5818, 6057, 8727, 12114, 17454, 18171, 26181, 36342, 52362, 54513, 78543, 109026, 157086, 235629, 471258, 1957757, 3915514, 5873271, 11746542, 17619813, 35239626, 52859439, 105718878, 158578317, 317156634]

約数ペア:

[(1, 317156634), (2, 158578317), (3, 105718878), (6, 52859439), (9, 35239626), (18, 17619813), (27, 11746542), (54, 5873271), (81, 3915514), (162, 1957757), (673, 471258), (1346, 235629), (2019, 157086), (2909, 109026), (4038, 78543), (5818, 54513), (6057, 52362), (8727, 36342), (12114, 26181), (17454, 18171)]