289325526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2297}}^1\times {\mathrm{2999}}^1$

素因数の和:5308

約数の個数: 32

約数和(自身を含む): 661824000

約数和(自身を除く): 372498474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2297, 2999, 4594, 5998, 6891, 8997, 13782, 16079, 17994, 20993, 32158, 41986, 48237, 62979, 96474, 125958, 6888703, 13777406, 20666109, 41332218, 48220921, 96441842, 144662763, 289325526]

約数ペア:

[(1, 289325526), (2, 144662763), (3, 96441842), (6, 48220921), (7, 41332218), (14, 20666109), (21, 13777406), (42, 6888703), (2297, 125958), (2999, 96474), (4594, 62979), (5998, 48237), (6891, 41986), (8997, 32158), (13782, 20993), (16079, 17994)]