21962934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 56448000

約数和(自身を除く): 34485066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 97, 126, 189, 194, 291, 378, 582, 599, 679, 873, 1198, 1358, 1746, 1797, 2037, 2619, 3594, 4074, 4193, 5238, 5391, 6111, 8386, 10782, 12222, 12579, 16173, 18333, 25158, 32346, 36666, 37737, 58103, 75474, 113211, 116206, 174309, 226422, 348618, 406721, 522927, 813442, 1045854, 1220163, 1568781, 2440326, 3137562, 3660489, 7320978, 10981467, 21962934]

約数ペア:

[(1, 21962934), (2, 10981467), (3, 7320978), (6, 3660489), (7, 3137562), (9, 2440326), (14, 1568781), (18, 1220163), (21, 1045854), (27, 813442), (42, 522927), (54, 406721), (63, 348618), (97, 226422), (126, 174309), (189, 116206), (194, 113211), (291, 75474), (378, 58103), (582, 37737), (599, 36666), (679, 32346), (873, 25158), (1198, 18333), (1358, 16173), (1746, 12579), (1797, 12222), (2037, 10782), (2619, 8386), (3594, 6111), (4074, 5391), (4193, 5238)]