140806842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{6113}}^1$

素因数の和:6478

約数の個数: 32

約数和(自身を含む): 308145600

約数和(自身を除く): 167338758

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 349, 698, 1047, 2094, 3839, 6113, 7678, 11517, 12226, 18339, 23034, 36678, 67243, 134486, 201729, 403458, 2133437, 4266874, 6400311, 12800622, 23467807, 46935614, 70403421, 140806842]

約数ペア:

[(1, 140806842), (2, 70403421), (3, 46935614), (6, 23467807), (11, 12800622), (22, 6400311), (33, 4266874), (66, 2133437), (349, 403458), (698, 201729), (1047, 134486), (2094, 67243), (3839, 36678), (6113, 23034), (7678, 18339), (11517, 12226)]