21661134

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3011}}^1$

素因数の和:3136

約数の個数: 32

約数和(自身を含む): 47710080

約数和(自身を除く): 26048946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3011, 3597, 6022, 7194, 9033, 18066, 33121, 66242, 99363, 198726, 328199, 656398, 984597, 1969194, 3610189, 7220378, 10830567, 21661134]

約数ペア:

[(1, 21661134), (2, 10830567), (3, 7220378), (6, 3610189), (11, 1969194), (22, 984597), (33, 656398), (66, 328199), (109, 198726), (218, 99363), (327, 66242), (654, 33121), (1199, 18066), (2398, 9033), (3011, 7194), (3597, 6022)]