10487988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13873}}^1$

素因数の和:13893

約数の個数: 48

約数和(自身を含む): 31077760

約数和(自身を除く): 20589772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 13873, 27746, 41619, 55492, 83238, 97111, 124857, 166476, 194222, 249714, 291333, 374571, 388444, 499428, 582666, 749142, 873999, 1165332, 1498284, 1747998, 2621997, 3495996, 5243994, 10487988]

約数ペア:

[(1, 10487988), (2, 5243994), (3, 3495996), (4, 2621997), (6, 1747998), (7, 1498284), (9, 1165332), (12, 873999), (14, 749142), (18, 582666), (21, 499428), (27, 388444), (28, 374571), (36, 291333), (42, 249714), (54, 194222), (63, 166476), (84, 124857), (108, 97111), (126, 83238), (189, 55492), (252, 41619), (378, 27746), (756, 13873)]