12700851842

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{66089}}^1$

素因数の和:66195

約数の個数: 48

約数和(自身を含む): 23190452280

約数和(自身を除く): 10489600438

約数列:

[1, 2, 7, 14, 37, 49, 53, 74, 98, 106, 259, 371, 518, 742, 1813, 1961, 2597, 3626, 3922, 5194, 13727, 27454, 66089, 96089, 132178, 192178, 462623, 925246, 2445293, 3238361, 3502717, 4890586, 6476722, 7005434, 17117051, 24519019, 34234102, 49038038, 119819357, 129600529, 171633133, 239638714, 259201058, 343266266, 907203703, 1814407406, 6350425921, 12700851842]

約数ペア:

[(1, 12700851842), (2, 6350425921), (7, 1814407406), (14, 907203703), (37, 343266266), (49, 259201058), (53, 239638714), (74, 171633133), (98, 129600529), (106, 119819357), (259, 49038038), (371, 34234102), (518, 24519019), (742, 17117051), (1813, 7005434), (1961, 6476722), (2597, 4890586), (3626, 3502717), (3922, 3238361), (5194, 2445293), (13727, 925246), (27454, 462623), (66089, 192178), (96089, 132178)]