65470218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{991973}}^1$

素因数の和:991989

約数の個数: 16

約数和(自身を含む): 142844256

約数和(自身を除く): 77374038

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 991973, 1983946, 2975919, 5951838, 10911703, 21823406, 32735109, 65470218]

約数ペア:

[(1, 65470218), (2, 32735109), (3, 21823406), (6, 10911703), (11, 5951838), (22, 2975919), (33, 1983946), (66, 991973)]