17875452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{883}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 47919872

約数和(自身を除く): 30044420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 883, 964, 1446, 1687, 1766, 2649, 2892, 3374, 3532, 5061, 5298, 6181, 6748, 10122, 10596, 12362, 18543, 20244, 24724, 37086, 74172, 212803, 425606, 638409, 851212, 1276818, 1489621, 2553636, 2979242, 4468863, 5958484, 8937726, 17875452]

約数ペア:

[(1, 17875452), (2, 8937726), (3, 5958484), (4, 4468863), (6, 2979242), (7, 2553636), (12, 1489621), (14, 1276818), (21, 851212), (28, 638409), (42, 425606), (84, 212803), (241, 74172), (482, 37086), (723, 24724), (883, 20244), (964, 18543), (1446, 12362), (1687, 10596), (1766, 10122), (2649, 6748), (2892, 6181), (3374, 5298), (3532, 5061)]