9787554

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{137}}^1$

素因数の和:171

約数の個数: 84

約数和(自身を含む): 25792614

約数和(自身を除く): 16005060

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 137, 147, 162, 189, 243, 274, 294, 378, 411, 441, 486, 567, 729, 822, 882, 959, 1134, 1233, 1323, 1458, 1701, 1918, 2466, 2646, 2877, 3402, 3699, 3969, 5103, 5754, 6713, 7398, 7938, 8631, 10206, 11097, 11907, 13426, 17262, 20139, 22194, 23814, 25893, 33291, 35721, 40278, 51786, 60417, 66582, 71442, 77679, 99873, 120834, 155358, 181251, 199746, 233037, 362502, 466074, 543753, 699111, 1087506, 1398222, 1631259, 3262518, 4893777, 9787554]

約数ペア:

[(1, 9787554), (2, 4893777), (3, 3262518), (6, 1631259), (7, 1398222), (9, 1087506), (14, 699111), (18, 543753), (21, 466074), (27, 362502), (42, 233037), (49, 199746), (54, 181251), (63, 155358), (81, 120834), (98, 99873), (126, 77679), (137, 71442), (147, 66582), (162, 60417), (189, 51786), (243, 40278), (274, 35721), (294, 33291), (378, 25893), (411, 23814), (441, 22194), (486, 20139), (567, 17262), (729, 13426), (822, 11907), (882, 11097), (959, 10206), (1134, 8631), (1233, 7938), (1323, 7398), (1458, 6713), (1701, 5754), (1918, 5103), (2466, 3969), (2646, 3699), (2877, 3402)]