16728594

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 34338816

約数和(自身を除く): 17610222

約数列:

[1, 2, 3, 6, 71, 107, 142, 213, 214, 321, 367, 426, 642, 734, 1101, 2202, 7597, 15194, 22791, 26057, 39269, 45582, 52114, 78171, 78538, 117807, 156342, 235614, 2788099, 5576198, 8364297, 16728594]

約数ペア:

[(1, 16728594), (2, 8364297), (3, 5576198), (6, 2788099), (71, 235614), (107, 156342), (142, 117807), (213, 78538), (214, 78171), (321, 52114), (367, 45582), (426, 39269), (642, 26057), (734, 22791), (1101, 15194), (2202, 7597)]