42445578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^2$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 100021824

約数和(自身を除く): 57576246

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 157, 246, 287, 314, 471, 574, 861, 942, 1099, 1722, 2198, 3297, 6437, 6594, 12874, 19311, 24649, 38622, 45059, 49298, 73947, 90118, 135177, 147894, 172543, 270354, 345086, 517629, 1010609, 1035258, 2021218, 3031827, 6063654, 7074263, 14148526, 21222789, 42445578]

約数ペア:

[(1, 42445578), (2, 21222789), (3, 14148526), (6, 7074263), (7, 6063654), (14, 3031827), (21, 2021218), (41, 1035258), (42, 1010609), (82, 517629), (123, 345086), (157, 270354), (246, 172543), (287, 147894), (314, 135177), (471, 90118), (574, 73947), (861, 49298), (942, 45059), (1099, 38622), (1722, 24649), (2198, 19311), (3297, 12874), (6437, 6594)]