21625206

素因数分解:

$2^1\times 3^1\times {\mathrm{1201}}^1\times {\mathrm{3001}}^1$

素因数の和:4207

約数の個数: 16

約数和(自身を含む): 43300848

約数和(自身を除く): 21675642

約数列:

[1, 2, 3, 6, 1201, 2402, 3001, 3603, 6002, 7206, 9003, 18006, 3604201, 7208402, 10812603, 21625206]

約数ペア:

[(1, 21625206), (2, 10812603), (3, 7208402), (6, 3604201), (1201, 18006), (2402, 9003), (3001, 7206), (3603, 6002)]