7261758

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19211}}^1$

素因数の和:19229

約数の個数: 32

約数和(自身を含む): 18443520

約数和(自身を除く): 11181762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 19211, 38422, 57633, 115266, 134477, 172899, 268954, 345798, 403431, 518697, 806862, 1037394, 1210293, 2420586, 3630879, 7261758]

約数ペア:

[(1, 7261758), (2, 3630879), (3, 2420586), (6, 1210293), (7, 1037394), (9, 806862), (14, 518697), (18, 403431), (21, 345798), (27, 268954), (42, 172899), (54, 134477), (63, 115266), (126, 57633), (189, 38422), (378, 19211)]