81541194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{823}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 190502208

約数和(自身を除く): 108961014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 337, 674, 823, 1011, 1646, 2022, 2359, 2469, 4718, 4938, 5761, 7077, 11522, 14154, 16513, 17283, 33026, 34566, 40327, 49539, 80654, 99078, 120981, 241962, 277351, 554702, 832053, 1664106, 1941457, 3882914, 5824371, 11648742, 13590199, 27180398, 40770597, 81541194]

約数ペア:

[(1, 81541194), (2, 40770597), (3, 27180398), (6, 13590199), (7, 11648742), (14, 5824371), (21, 3882914), (42, 1941457), (49, 1664106), (98, 832053), (147, 554702), (294, 277351), (337, 241962), (674, 120981), (823, 99078), (1011, 80654), (1646, 49539), (2022, 40327), (2359, 34566), (2469, 33026), (4718, 17283), (4938, 16513), (5761, 14154), (7077, 11522)]