2018777068

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3701}}^1$

素因数の和:3764

約数の個数: 108

約数和(自身を含む): 4714896816

約数和(自身を除く): 2696119748

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 121, 154, 161, 196, 242, 253, 308, 322, 484, 506, 539, 644, 847, 1012, 1078, 1127, 1694, 1771, 2156, 2254, 2783, 3388, 3542, 3701, 4508, 5566, 5929, 7084, 7402, 11132, 11858, 12397, 14804, 19481, 23716, 24794, 25907, 38962, 40711, 49588, 51814, 77924, 81422, 85123, 103628, 136367, 162844, 170246, 181349, 272734, 284977, 340492, 362698, 447821, 545468, 569954, 595861, 725396, 895642, 936353, 1139908, 1191722, 1791284, 1872706, 1994839, 2383444, 3134747, 3745412, 3989678, 4171027, 6269494, 6554471, 7979356, 8342054, 10299883, 12538988, 13108942, 16684108, 20599766, 21943229, 26217884, 41199532, 43886458, 45881297, 72099181, 87772916, 91762594, 144198362, 183525188, 288396724, 504694267, 1009388534, 2018777068]

約数ペア:

[(1, 2018777068), (2, 1009388534), (4, 504694267), (7, 288396724), (11, 183525188), (14, 144198362), (22, 91762594), (23, 87772916), (28, 72099181), (44, 45881297), (46, 43886458), (49, 41199532), (77, 26217884), (92, 21943229), (98, 20599766), (121, 16684108), (154, 13108942), (161, 12538988), (196, 10299883), (242, 8342054), (253, 7979356), (308, 6554471), (322, 6269494), (484, 4171027), (506, 3989678), (539, 3745412), (644, 3134747), (847, 2383444), (1012, 1994839), (1078, 1872706), (1127, 1791284), (1694, 1191722), (1771, 1139908), (2156, 936353), (2254, 895642), (2783, 725396), (3388, 595861), (3542, 569954), (3701, 545468), (4508, 447821), (5566, 362698), (5929, 340492), (7084, 284977), (7402, 272734), (11132, 181349), (11858, 170246), (12397, 162844), (14804, 136367), (19481, 103628), (23716, 85123), (24794, 81422), (25907, 77924), (38962, 51814), (40711, 49588)]