18656362

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4133}}^1$

素因数の和:4233

約数の個数: 16

約数和(自身を含む): 29219112

約数和(自身を除く): 10562750

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4133, 4514, 8266, 152921, 252113, 305842, 504226, 9328181, 18656362]

約数ペア:

[(1, 18656362), (2, 9328181), (37, 504226), (61, 305842), (74, 252113), (122, 152921), (2257, 8266), (4133, 4514)]