12120984

素因数分解:

$2^3\times 3^2\times {\mathrm{168347}}^1$

素因数の和:168359

約数の個数: 24

約数和(自身を含む): 32827860

約数和(自身を除く): 20706876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 168347, 336694, 505041, 673388, 1010082, 1346776, 1515123, 2020164, 3030246, 4040328, 6060492, 12120984]

約数ペア:

[(1, 12120984), (2, 6060492), (3, 4040328), (4, 3030246), (6, 2020164), (8, 1515123), (9, 1346776), (12, 1010082), (18, 673388), (24, 505041), (36, 336694), (72, 168347)]