18851142

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{20807}}^1$

素因数の和:20963

約数の個数: 16

約数和(自身を含む): 37953792

約数和(自身を除く): 19102650

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 20807, 41614, 62421, 124842, 3141857, 6283714, 9425571, 18851142]

約数ペア:

[(1, 18851142), (2, 9425571), (3, 6283714), (6, 3141857), (151, 124842), (302, 62421), (453, 41614), (906, 20807)]