25982586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{68737}}^1$

素因数の和:68755

約数の個数: 32

約数和(自身を含む): 65988480

約数和(自身を除く): 40005894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 68737, 137474, 206211, 412422, 481159, 618633, 962318, 1237266, 1443477, 1855899, 2886954, 3711798, 4330431, 8660862, 12991293, 25982586]

約数ペア:

[(1, 25982586), (2, 12991293), (3, 8660862), (6, 4330431), (7, 3711798), (9, 2886954), (14, 1855899), (18, 1443477), (21, 1237266), (27, 962318), (42, 618633), (54, 481159), (63, 412422), (126, 206211), (189, 137474), (378, 68737)]