141398442

素因数分解:

$2^1\times 3^2\times {\mathrm{7855469}}^1$

素因数の和:7855477

約数の個数: 12

約数和(自身を含む): 306363330

約数和(自身を除く): 164964888

約数列:

[1, 2, 3, 6, 9, 18, 7855469, 15710938, 23566407, 47132814, 70699221, 141398442]

約数ペア:

[(1, 141398442), (2, 70699221), (3, 47132814), (6, 23566407), (9, 15710938), (18, 7855469)]