393236478

素因数分解:

$2^1\times 3^3\times {\mathrm{7282157}}^1$

素因数の和:7282168

約数の個数: 16

約数和(自身を含む): 873858960

約数和(自身を除く): 480622482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7282157, 14564314, 21846471, 43692942, 65539413, 131078826, 196618239, 393236478]

約数ペア:

[(1, 393236478), (2, 196618239), (3, 131078826), (6, 65539413), (9, 43692942), (18, 21846471), (27, 14564314), (54, 7282157)]