15428574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{122449}}^1$

素因数の和:122464

約数の個数: 24

約数和(自身を含む): 38204400

約数和(自身を除く): 22775826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 122449, 244898, 367347, 734694, 857143, 1102041, 1714286, 2204082, 2571429, 5142858, 7714287, 15428574]

約数ペア:

[(1, 15428574), (2, 7714287), (3, 5142858), (6, 2571429), (7, 2204082), (9, 1714286), (14, 1102041), (18, 857143), (21, 734694), (42, 367347), (63, 244898), (126, 122449)]