2589186

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 5417280

約数和(自身を除く): 2828094

約数列:

[1, 2, 3, 6, 37, 74, 107, 109, 111, 214, 218, 222, 321, 327, 642, 654, 3959, 4033, 7918, 8066, 11663, 11877, 12099, 23326, 23754, 24198, 34989, 69978, 431531, 863062, 1294593, 2589186]

約数ペア:

[(1, 2589186), (2, 1294593), (3, 863062), (6, 431531), (37, 69978), (74, 34989), (107, 24198), (109, 23754), (111, 23326), (214, 12099), (218, 11877), (222, 11663), (321, 8066), (327, 7918), (642, 4033), (654, 3959)]