84126658

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1621}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 157891968

約数和(自身を除く): 73765310

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 337, 674, 1621, 2359, 3242, 3707, 4718, 7414, 11347, 17831, 22694, 25949, 35662, 51898, 124817, 249634, 546277, 1092554, 3823939, 6009047, 7647878, 12018094, 42063329, 84126658]

約数ペア:

[(1, 84126658), (2, 42063329), (7, 12018094), (11, 7647878), (14, 6009047), (22, 3823939), (77, 1092554), (154, 546277), (337, 249634), (674, 124817), (1621, 51898), (2359, 35662), (3242, 25949), (3707, 22694), (4718, 17831), (7414, 11347)]