18502106

素因数分解:

$2^1\times 7^4\times {\mathrm{3853}}^1$

素因数の和:3883

約数の個数: 20

約数和(自身を含む): 32385162

約数和(自身を除く): 13883056

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 3853, 4802, 7706, 26971, 53942, 188797, 377594, 1321579, 2643158, 9251053, 18502106]

約数ペア:

[(1, 18502106), (2, 9251053), (7, 2643158), (14, 1321579), (49, 377594), (98, 188797), (343, 53942), (686, 26971), (2401, 7706), (3853, 4802)]