18410126

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 33749760

約数和(自身を除く): 15339634

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1033, 1273, 2066, 2546, 7231, 8911, 14462, 17822, 19627, 39254, 69211, 137389, 138422, 274778, 484477, 968954, 1315009, 2630018, 9205063, 18410126]

約数ペア:

[(1, 18410126), (2, 9205063), (7, 2630018), (14, 1315009), (19, 968954), (38, 484477), (67, 274778), (133, 138422), (134, 137389), (266, 69211), (469, 39254), (938, 19627), (1033, 17822), (1273, 14462), (2066, 8911), (2546, 7231)]