12408978

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 25808832

約数和(自身を除く): 13399854

約数列:

[1, 2, 3, 6, 41, 73, 82, 123, 146, 219, 246, 438, 691, 1382, 2073, 2993, 4146, 5986, 8979, 17958, 28331, 50443, 56662, 84993, 100886, 151329, 169986, 302658, 2068163, 4136326, 6204489, 12408978]

約数ペア:

[(1, 12408978), (2, 6204489), (3, 4136326), (6, 2068163), (41, 302658), (73, 169986), (82, 151329), (123, 100886), (146, 84993), (219, 56662), (246, 50443), (438, 28331), (691, 17958), (1382, 8979), (2073, 5986), (2993, 4146)]