2067426

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:686

約数の個数: 24

約数和(自身を含む): 4505904

約数和(自身を除く): 2438478

約数列:

[1, 2, 3, 6, 9, 18, 331, 347, 662, 694, 993, 1041, 1986, 2082, 2979, 3123, 5958, 6246, 114857, 229714, 344571, 689142, 1033713, 2067426]

約数ペア:

[(1, 2067426), (2, 1033713), (3, 689142), (6, 344571), (9, 229714), (18, 114857), (331, 6246), (347, 5958), (662, 3123), (694, 2979), (993, 2082), (1041, 1986)]