917962218

素因数分解:

$2^1\times 3^2\times {\mathrm{50997901}}^1$

素因数の和:50997909

約数の個数: 12

約数和(自身を含む): 1988918178

約数和(自身を除く): 1070955960

約数列:

[1, 2, 3, 6, 9, 18, 50997901, 101995802, 152993703, 305987406, 458981109, 917962218]

約数ペア:

[(1, 917962218), (2, 458981109), (3, 305987406), (6, 152993703), (9, 101995802), (18, 50997901)]