2013193236

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{30431}}^1$

素因数の和:30624

約数の個数: 48

約数和(自身を含む): 4856947200

約数和(自身を除く): 2843753964

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 149, 222, 298, 444, 447, 596, 894, 1788, 5513, 11026, 16539, 22052, 30431, 33078, 60862, 66156, 91293, 121724, 182586, 365172, 1125947, 2251894, 3377841, 4503788, 4534219, 6755682, 9068438, 13511364, 13602657, 18136876, 27205314, 54410628, 167766103, 335532206, 503298309, 671064412, 1006596618, 2013193236]

約数ペア:

[(1, 2013193236), (2, 1006596618), (3, 671064412), (4, 503298309), (6, 335532206), (12, 167766103), (37, 54410628), (74, 27205314), (111, 18136876), (148, 13602657), (149, 13511364), (222, 9068438), (298, 6755682), (444, 4534219), (447, 4503788), (596, 3377841), (894, 2251894), (1788, 1125947), (5513, 365172), (11026, 182586), (16539, 121724), (22052, 91293), (30431, 66156), (33078, 60862)]