139486452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1660553}}^1$

素因数の和:1660567

約数の個数: 24

約数和(自身を含む): 371964096

約数和(自身を除く): 232477644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1660553, 3321106, 4981659, 6642212, 9963318, 11623871, 19926636, 23247742, 34871613, 46495484, 69743226, 139486452]

約数ペア:

[(1, 139486452), (2, 69743226), (3, 46495484), (4, 34871613), (6, 23247742), (7, 19926636), (12, 11623871), (14, 9963318), (21, 6642212), (28, 4981659), (42, 3321106), (84, 1660553)]