18707733

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{62989}}^1$

素因数の和:63009

約数の個数: 16

約数和(自身を含む): 30235200

約数和(自身を除く): 11527467

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 62989, 188967, 566901, 692879, 1700703, 2078637, 6235911, 18707733]

約数ペア:

[(1, 18707733), (3, 6235911), (9, 2078637), (11, 1700703), (27, 692879), (33, 566901), (99, 188967), (297, 62989)]