40724478

素因数分解:

$2^1\times 3^3\times {\mathrm{754157}}^1$

素因数の和:754168

約数の個数: 16

約数和(自身を含む): 90498960

約数和(自身を除く): 49774482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 754157, 1508314, 2262471, 4524942, 6787413, 13574826, 20362239, 40724478]

約数ペア:

[(1, 40724478), (2, 20362239), (3, 13574826), (6, 6787413), (9, 4524942), (18, 2262471), (27, 1508314), (54, 754157)]