142768026

素因数分解:

$2^1\times 3^2\times {\mathrm{353}}^1\times {\mathrm{22469}}^1$

素因数の和:22830

約数の個数: 24

約数和(自身を含む): 310220820

約数和(自身を除く): 167452794

約数列:

[1, 2, 3, 6, 9, 18, 353, 706, 1059, 2118, 3177, 6354, 22469, 44938, 67407, 134814, 202221, 404442, 7931557, 15863114, 23794671, 47589342, 71384013, 142768026]

約数ペア:

[(1, 142768026), (2, 71384013), (3, 47589342), (6, 23794671), (9, 15863114), (18, 7931557), (353, 404442), (706, 202221), (1059, 134814), (2118, 67407), (3177, 44938), (6354, 22469)]