2843946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{22571}}^1$

素因数の和:22586

約数の個数: 24

約数和(自身を含む): 7042464

約数和(自身を除く): 4198518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 22571, 45142, 67713, 135426, 157997, 203139, 315994, 406278, 473991, 947982, 1421973, 2843946]

約数ペア:

[(1, 2843946), (2, 1421973), (3, 947982), (6, 473991), (7, 406278), (9, 315994), (14, 203139), (18, 157997), (21, 135426), (42, 67713), (63, 45142), (126, 22571)]