268538046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{90053}}^1$

素因数の和:90136

約数の個数: 32

約数和(自身を含む): 622453248

約数和(自身を除く): 353915202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 90053, 180106, 270159, 540318, 630371, 1260742, 1891113, 3782226, 6393763, 12787526, 19181289, 38362578, 44756341, 89512682, 134269023, 268538046]

約数ペア:

[(1, 268538046), (2, 134269023), (3, 89512682), (6, 44756341), (7, 38362578), (14, 19181289), (21, 12787526), (42, 6393763), (71, 3782226), (142, 1891113), (213, 1260742), (426, 630371), (497, 540318), (994, 270159), (1491, 180106), (2982, 90053)]