22257228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1031}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 59641344

約数和(自身を除く): 37384116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1031, 1542, 1799, 2062, 3084, 3093, 3598, 4124, 5397, 6186, 7196, 7217, 10794, 12372, 14434, 21588, 21651, 28868, 43302, 86604, 264967, 529934, 794901, 1059868, 1589802, 1854769, 3179604, 3709538, 5564307, 7419076, 11128614, 22257228]

約数ペア:

[(1, 22257228), (2, 11128614), (3, 7419076), (4, 5564307), (6, 3709538), (7, 3179604), (12, 1854769), (14, 1589802), (21, 1059868), (28, 794901), (42, 529934), (84, 264967), (257, 86604), (514, 43302), (771, 28868), (1028, 21651), (1031, 21588), (1542, 14434), (1799, 12372), (2062, 10794), (3084, 7217), (3093, 7196), (3598, 6186), (4124, 5397)]