19630548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{77899}}^1$

素因数の和:77916

約数の個数: 36

約数和(自身を含む): 56711200

約数和(自身を除く): 37080652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 77899, 155798, 233697, 311596, 467394, 545293, 701091, 934788, 1090586, 1402182, 1635879, 2181172, 2804364, 3271758, 4907637, 6543516, 9815274, 19630548]

約数ペア:

[(1, 19630548), (2, 9815274), (3, 6543516), (4, 4907637), (6, 3271758), (7, 2804364), (9, 2181172), (12, 1635879), (14, 1402182), (18, 1090586), (21, 934788), (28, 701091), (36, 545293), (42, 467394), (63, 311596), (84, 233697), (126, 155798), (252, 77899)]