13521522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7487}}^1$

素因数の和:7542

約数の個数: 32

約数和(自身を含む): 31629312

約数和(自身を除く): 18107790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 7487, 14974, 22461, 44922, 52409, 104818, 157227, 314454, 321941, 643882, 965823, 1931646, 2253587, 4507174, 6760761, 13521522]

約数ペア:

[(1, 13521522), (2, 6760761), (3, 4507174), (6, 2253587), (7, 1931646), (14, 965823), (21, 643882), (42, 321941), (43, 314454), (86, 157227), (129, 104818), (258, 52409), (301, 44922), (602, 22461), (903, 14974), (1806, 7487)]