12019356

素因数分解:

$2^2\times 3^2\times {\mathrm{333871}}^1$

素因数の和:333881

約数の個数: 18

約数和(自身を含む): 30382352

約数和(自身を除く): 18362996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 333871, 667742, 1001613, 1335484, 2003226, 3004839, 4006452, 6009678, 12019356]

約数ペア:

[(1, 12019356), (2, 6009678), (3, 4006452), (4, 3004839), (6, 2003226), (9, 1335484), (12, 1001613), (18, 667742), (36, 333871)]