12842196

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{15073}}^1$

素因数の和:15151

約数の個数: 24

約数和(自身を含む): 30389184

約数和(自身を除く): 17546988

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 15073, 30146, 45219, 60292, 90438, 180876, 1070183, 2140366, 3210549, 4280732, 6421098, 12842196]

約数ペア:

[(1, 12842196), (2, 6421098), (3, 4280732), (4, 3210549), (6, 2140366), (12, 1070183), (71, 180876), (142, 90438), (213, 60292), (284, 45219), (426, 30146), (852, 15073)]