2021697846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5348407}}^1$

素因数の和:5348425

約数の個数: 32

約数和(自身を含む): 5134471680

約数和(自身を除く): 3112773834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5348407, 10696814, 16045221, 32090442, 37438849, 48135663, 74877698, 96271326, 112316547, 144406989, 224633094, 288813978, 336949641, 673899282, 1010848923, 2021697846]

約数ペア:

[(1, 2021697846), (2, 1010848923), (3, 673899282), (6, 336949641), (7, 288813978), (9, 224633094), (14, 144406989), (18, 112316547), (21, 96271326), (27, 74877698), (42, 48135663), (54, 37438849), (63, 32090442), (126, 16045221), (189, 10696814), (378, 5348407)]