189507276

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{83557}}^1$

素因数の和:83580

約数の個数: 60

約数和(自身を含む): 566189008

約数和(自身を除く): 376681732

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, 252, 324, 378, 567, 756, 1134, 2268, 83557, 167114, 250671, 334228, 501342, 584899, 752013, 1002684, 1169798, 1504026, 1754697, 2256039, 2339596, 3008052, 3509394, 4512078, 5264091, 6768117, 7018788, 9024156, 10528182, 13536234, 15792273, 21056364, 27072468, 31584546, 47376819, 63169092, 94753638, 189507276]

約数ペア:

[(1, 189507276), (2, 94753638), (3, 63169092), (4, 47376819), (6, 31584546), (7, 27072468), (9, 21056364), (12, 15792273), (14, 13536234), (18, 10528182), (21, 9024156), (27, 7018788), (28, 6768117), (36, 5264091), (42, 4512078), (54, 3509394), (63, 3008052), (81, 2339596), (84, 2256039), (108, 1754697), (126, 1504026), (162, 1169798), (189, 1002684), (252, 752013), (324, 584899), (378, 501342), (567, 334228), (756, 250671), (1134, 167114), (2268, 83557)]