12583998

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{137}}^1$

素因数の和:170

約数の個数: 72

約数和(自身を含む): 32593392

約数和(自身を除く): 20009394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 137, 162, 189, 243, 274, 378, 411, 486, 567, 729, 822, 959, 1134, 1233, 1458, 1701, 1918, 2187, 2466, 2877, 3402, 3699, 4374, 5103, 5754, 6561, 7398, 8631, 10206, 11097, 13122, 15309, 17262, 22194, 25893, 30618, 33291, 45927, 51786, 66582, 77679, 91854, 99873, 155358, 199746, 233037, 299619, 466074, 599238, 699111, 898857, 1398222, 1797714, 2097333, 4194666, 6291999, 12583998]

約数ペア:

[(1, 12583998), (2, 6291999), (3, 4194666), (6, 2097333), (7, 1797714), (9, 1398222), (14, 898857), (18, 699111), (21, 599238), (27, 466074), (42, 299619), (54, 233037), (63, 199746), (81, 155358), (126, 99873), (137, 91854), (162, 77679), (189, 66582), (243, 51786), (274, 45927), (378, 33291), (411, 30618), (486, 25893), (567, 22194), (729, 17262), (822, 15309), (959, 13122), (1134, 11097), (1233, 10206), (1458, 8631), (1701, 7398), (1918, 6561), (2187, 5754), (2466, 5103), (2877, 4374), (3402, 3699)]