19114218

素因数分解:

$2^1\times 3^4\times {\mathrm{117989}}^1$

素因数の和:118003

約数の個数: 20

約数和(自身を含む): 42830370

約数和(自身を除く): 23716152

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 117989, 235978, 353967, 707934, 1061901, 2123802, 3185703, 6371406, 9557109, 19114218]

約数ペア:

[(1, 19114218), (2, 9557109), (3, 6371406), (6, 3185703), (9, 2123802), (18, 1061901), (27, 707934), (54, 353967), (81, 235978), (162, 117989)]