22281138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 53909856

約数和(自身を除く): 31628718

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2617, 2838, 4257, 5234, 7851, 8514, 15702, 23553, 28787, 47106, 57574, 86361, 112531, 172722, 225062, 259083, 337593, 518166, 675186, 1012779, 1237841, 2025558, 2475682, 3713523, 7427046, 11140569, 22281138]

約数ペア:

[(1, 22281138), (2, 11140569), (3, 7427046), (6, 3713523), (9, 2475682), (11, 2025558), (18, 1237841), (22, 1012779), (33, 675186), (43, 518166), (66, 337593), (86, 259083), (99, 225062), (129, 172722), (198, 112531), (258, 86361), (387, 57574), (473, 47106), (774, 28787), (946, 23553), (1419, 15702), (2617, 8514), (2838, 7851), (4257, 5234)]