1427884812

素因数分解:

$2^2\times 3^2\times {\mathrm{39663467}}^1$

素因数の和:39663477

約数の個数: 18

約数和(自身を含む): 3609375588

約数和(自身を除く): 2181490776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 39663467, 79326934, 118990401, 158653868, 237980802, 356971203, 475961604, 713942406, 1427884812]

約数ペア:

[(1, 1427884812), (2, 713942406), (3, 475961604), (4, 356971203), (6, 237980802), (9, 158653868), (12, 118990401), (18, 79326934), (36, 39663467)]