40737138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5171}}^1$

素因数の和:5290

約数の個数: 32

約数和(自身を含む): 88627392

約数和(自身を除く): 47890254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 5171, 7878, 10342, 15513, 31026, 67223, 134446, 201669, 403338, 522271, 1044542, 1566813, 3133626, 6789523, 13579046, 20368569, 40737138]

約数ペア:

[(1, 40737138), (2, 20368569), (3, 13579046), (6, 6789523), (13, 3133626), (26, 1566813), (39, 1044542), (78, 522271), (101, 403338), (202, 201669), (303, 134446), (606, 67223), (1313, 31026), (2626, 15513), (3939, 10342), (5171, 7878)]