7977276

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3202

約数の個数: 36

約数和(自身を含む): 20455344

約数和(自身を除く): 12478068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 3121, 6242, 9363, 12484, 18726, 28089, 37452, 56178, 112356, 221591, 443182, 664773, 886364, 1329546, 1994319, 2659092, 3988638, 7977276]

約数ペア:

[(1, 7977276), (2, 3988638), (3, 2659092), (4, 1994319), (6, 1329546), (9, 886364), (12, 664773), (18, 443182), (36, 221591), (71, 112356), (142, 56178), (213, 37452), (284, 28089), (426, 18726), (639, 12484), (852, 9363), (1278, 6242), (2556, 3121)]