39142746

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{29789}}^1$

素因数の和:29870

約数の個数: 24

約数和(自身を含む): 85973940

約数和(自身を除く): 46831194

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 29789, 59578, 89367, 178734, 268101, 536202, 2174597, 4349194, 6523791, 13047582, 19571373, 39142746]

約数ペア:

[(1, 39142746), (2, 19571373), (3, 13047582), (6, 6523791), (9, 4349194), (18, 2174597), (73, 536202), (146, 268101), (219, 178734), (438, 89367), (657, 59578), (1314, 29789)]