2018021374

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{66343}}^1$

素因数の和:66639

約数の個数: 16

約数和(自身を含む): 3085792128

約数和(自身を除く): 1067770754

約数列:

[1, 2, 67, 134, 227, 454, 15209, 30418, 66343, 132686, 4444981, 8889962, 15059861, 30119722, 1009010687, 2018021374]

約数ペア:

[(1, 2018021374), (2, 1009010687), (67, 30119722), (134, 15059861), (227, 8889962), (454, 4444981), (15209, 132686), (30418, 66343)]