1489116636

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{72953}}^1$

素因数の和:72982

約数の個数: 84

約数和(自身を含む): 4465368432

約数和(自身を除く): 2976251796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 72953, 145906, 218859, 291812, 437718, 510671, 656577, 875436, 1021342, 1313154, 1532013, 1969731, 2042684, 2626308, 3064026, 3939462, 4596039, 5909193, 6128052, 7878924, 9192078, 11818386, 13788117, 17727579, 18384156, 23636772, 27576234, 35455158, 41364351, 53182737, 55152468, 70910316, 82728702, 106365474, 124093053, 165457404, 212730948, 248186106, 372279159, 496372212, 744558318, 1489116636]

約数ペア:

[(1, 1489116636), (2, 744558318), (3, 496372212), (4, 372279159), (6, 248186106), (7, 212730948), (9, 165457404), (12, 124093053), (14, 106365474), (18, 82728702), (21, 70910316), (27, 55152468), (28, 53182737), (36, 41364351), (42, 35455158), (54, 27576234), (63, 23636772), (81, 18384156), (84, 17727579), (108, 13788117), (126, 11818386), (162, 9192078), (189, 7878924), (243, 6128052), (252, 5909193), (324, 4596039), (378, 3939462), (486, 3064026), (567, 2626308), (729, 2042684), (756, 1969731), (972, 1532013), (1134, 1313154), (1458, 1021342), (1701, 875436), (2268, 656577), (2916, 510671), (3402, 437718), (5103, 291812), (6804, 218859), (10206, 145906), (20412, 72953)]