18172098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{144223}}^1$

素因数の和:144238

約数の個数: 24

約数和(自身を含む): 44997888

約数和(自身を除く): 26825790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 144223, 288446, 432669, 865338, 1009561, 1298007, 2019122, 2596014, 3028683, 6057366, 9086049, 18172098]

約数ペア:

[(1, 18172098), (2, 9086049), (3, 6057366), (6, 3028683), (7, 2596014), (9, 2019122), (14, 1298007), (18, 1009561), (21, 865338), (42, 432669), (63, 288446), (126, 144223)]