2018011824

素因数分解:

$2^4\times 3^2\times {\mathrm{311}}^1\times {\mathrm{45061}}^1$

素因数の和:45386

約数の個数: 60

約数和(自身を含む): 5665915632

約数和(自身を除く): 3647903808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 311, 622, 933, 1244, 1866, 2488, 2799, 3732, 4976, 5598, 7464, 11196, 14928, 22392, 44784, 45061, 90122, 135183, 180244, 270366, 360488, 405549, 540732, 720976, 811098, 1081464, 1622196, 2162928, 3244392, 6488784, 14013971, 28027942, 42041913, 56055884, 84083826, 112111768, 126125739, 168167652, 224223536, 252251478, 336335304, 504502956, 672670608, 1009005912, 2018011824]

約数ペア:

[(1, 2018011824), (2, 1009005912), (3, 672670608), (4, 504502956), (6, 336335304), (8, 252251478), (9, 224223536), (12, 168167652), (16, 126125739), (18, 112111768), (24, 84083826), (36, 56055884), (48, 42041913), (72, 28027942), (144, 14013971), (311, 6488784), (622, 3244392), (933, 2162928), (1244, 1622196), (1866, 1081464), (2488, 811098), (2799, 720976), (3732, 540732), (4976, 405549), (5598, 360488), (7464, 270366), (11196, 180244), (14928, 135183), (22392, 90122), (44784, 45061)]