19594764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{25919}}^1$

素因数の和:25939

約数の個数: 48

約数和(自身を含む): 58060800

約数和(自身を除く): 38466036

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, 25919, 51838, 77757, 103676, 155514, 181433, 233271, 311028, 362866, 466542, 544299, 699813, 725732, 933084, 1088598, 1399626, 1632897, 2177196, 2799252, 3265794, 4898691, 6531588, 9797382, 19594764]

約数ペア:

[(1, 19594764), (2, 9797382), (3, 6531588), (4, 4898691), (6, 3265794), (7, 2799252), (9, 2177196), (12, 1632897), (14, 1399626), (18, 1088598), (21, 933084), (27, 725732), (28, 699813), (36, 544299), (42, 466542), (54, 362866), (63, 311028), (84, 233271), (108, 181433), (126, 155514), (189, 103676), (252, 77757), (378, 51838), (756, 25919)]