54997026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18443}}^1$

素因数の和:18526

約数の個数: 32

約数和(自身を含む): 127484928

約数和(自身を除く): 72487902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 18443, 36886, 55329, 110658, 129101, 258202, 387303, 774606, 1309453, 2618906, 3928359, 7856718, 9166171, 18332342, 27498513, 54997026]

約数ペア:

[(1, 54997026), (2, 27498513), (3, 18332342), (6, 9166171), (7, 7856718), (14, 3928359), (21, 2618906), (42, 1309453), (71, 774606), (142, 387303), (213, 258202), (426, 129101), (497, 110658), (994, 55329), (1491, 36886), (2982, 18443)]