21848178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3037}}^1$

素因数の和:3162

約数の個数: 32

約数和(自身を含む): 48121920

約数和(自身を除く): 26273742

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3037, 3597, 6074, 7194, 9111, 18222, 33407, 66814, 100221, 200442, 331033, 662066, 993099, 1986198, 3641363, 7282726, 10924089, 21848178]

約数ペア:

[(1, 21848178), (2, 10924089), (3, 7282726), (6, 3641363), (11, 1986198), (22, 993099), (33, 662066), (66, 331033), (109, 200442), (218, 100221), (327, 66814), (654, 33407), (1199, 18222), (2398, 9111), (3037, 7194), (3597, 6074)]