17967631614

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{22811}}^1$

素因数の和:22973

約数の個数: 48

約数和(自身を含む): 37310212224

約数和(自身を除く): 19342580610

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 1849, 3053, 3698, 5547, 6106, 9159, 11094, 18318, 22811, 45622, 68433, 131279, 136866, 262558, 393837, 787674, 980873, 1619581, 1961746, 2942619, 3239162, 4858743, 5885238, 9717486, 42177539, 69641983, 84355078, 126532617, 139283966, 208925949, 253065234, 417851898, 2994605269, 5989210538, 8983815807, 17967631614]

約数ペア:

[(1, 17967631614), (2, 8983815807), (3, 5989210538), (6, 2994605269), (43, 417851898), (71, 253065234), (86, 208925949), (129, 139283966), (142, 126532617), (213, 84355078), (258, 69641983), (426, 42177539), (1849, 9717486), (3053, 5885238), (3698, 4858743), (5547, 3239162), (6106, 2942619), (9159, 1961746), (11094, 1619581), (18318, 980873), (22811, 787674), (45622, 393837), (68433, 262558), (131279, 136866)]