38172966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15787}}^1$

素因数の和:15836

約数の個数: 32

約数和(自身を含む): 84876288

約数和(自身を除く): 46703322

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 15787, 31574, 47361, 94722, 205231, 410462, 489397, 615693, 978794, 1231386, 1468191, 2936382, 6362161, 12724322, 19086483, 38172966]

約数ペア:

[(1, 38172966), (2, 19086483), (3, 12724322), (6, 6362161), (13, 2936382), (26, 1468191), (31, 1231386), (39, 978794), (62, 615693), (78, 489397), (93, 410462), (186, 205231), (403, 94722), (806, 47361), (1209, 31574), (2418, 15787)]