40285818

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 93076776

約数和(自身を除く): 52790958

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 173, 306, 346, 519, 761, 1038, 1522, 1557, 2283, 2941, 3114, 4566, 5882, 6849, 8823, 12937, 13698, 17646, 25874, 26469, 38811, 52938, 77622, 116433, 131653, 232866, 263306, 394959, 789918, 1184877, 2238101, 2369754, 4476202, 6714303, 13428606, 20142909, 40285818]

約数ペア:

[(1, 40285818), (2, 20142909), (3, 13428606), (6, 6714303), (9, 4476202), (17, 2369754), (18, 2238101), (34, 1184877), (51, 789918), (102, 394959), (153, 263306), (173, 232866), (306, 131653), (346, 116433), (519, 77622), (761, 52938), (1038, 38811), (1522, 26469), (1557, 25874), (2283, 17646), (2941, 13698), (3114, 12937), (4566, 8823), (5882, 6849)]