21373122

素因数分解:

$2^1\times 3^1\times {\mathrm{1187}}^1\times {\mathrm{3001}}^1$

素因数の和:4193

約数の個数: 16

約数和(自身を含む): 42796512

約数和(自身を除く): 21423390

約数列:

[1, 2, 3, 6, 1187, 2374, 3001, 3561, 6002, 7122, 9003, 18006, 3562187, 7124374, 10686561, 21373122]

約数ペア:

[(1, 21373122), (2, 10686561), (3, 7124374), (6, 3562187), (1187, 18006), (2374, 9003), (3001, 7122), (3561, 6002)]