31628214

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{3121}}^1$

素因数の和:3692

約数の個数: 24

約数和(自身を含む): 68671512

約数和(自身を除く): 37043298

約数列:

[1, 2, 3, 6, 9, 18, 563, 1126, 1689, 3121, 3378, 5067, 6242, 9363, 10134, 18726, 28089, 56178, 1757123, 3514246, 5271369, 10542738, 15814107, 31628214]

約数ペア:

[(1, 31628214), (2, 15814107), (3, 10542738), (6, 5271369), (9, 3514246), (18, 1757123), (563, 56178), (1126, 28089), (1689, 18726), (3121, 10134), (3378, 9363), (5067, 6242)]