19229562

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 84

約数和(自身を含む): 47971770

約数和(自身を除く): 28742208

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 109, 121, 162, 198, 218, 242, 243, 297, 327, 363, 486, 594, 654, 726, 729, 891, 981, 1089, 1199, 1458, 1782, 1962, 2178, 2398, 2673, 2943, 3267, 3597, 5346, 5886, 6534, 7194, 8019, 8829, 9801, 10791, 13189, 16038, 17658, 19602, 21582, 26378, 26487, 29403, 32373, 39567, 52974, 58806, 64746, 79134, 79461, 88209, 97119, 118701, 158922, 176418, 194238, 237402, 291357, 356103, 582714, 712206, 874071, 1068309, 1748142, 2136618, 3204927, 6409854, 9614781, 19229562]

約数ペア:

[(1, 19229562), (2, 9614781), (3, 6409854), (6, 3204927), (9, 2136618), (11, 1748142), (18, 1068309), (22, 874071), (27, 712206), (33, 582714), (54, 356103), (66, 291357), (81, 237402), (99, 194238), (109, 176418), (121, 158922), (162, 118701), (198, 97119), (218, 88209), (242, 79461), (243, 79134), (297, 64746), (327, 58806), (363, 52974), (486, 39567), (594, 32373), (654, 29403), (726, 26487), (729, 26378), (891, 21582), (981, 19602), (1089, 17658), (1199, 16038), (1458, 13189), (1782, 10791), (1962, 9801), (2178, 8829), (2398, 8019), (2673, 7194), (2943, 6534), (3267, 5886), (3597, 5346)]