2995974

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 6732000

約数和(自身を除く): 3736026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 509, 654, 981, 1018, 1527, 1962, 2943, 3054, 4581, 5886, 9162, 13743, 27486, 55481, 110962, 166443, 332886, 499329, 998658, 1497987, 2995974]

約数ペア:

[(1, 2995974), (2, 1497987), (3, 998658), (6, 499329), (9, 332886), (18, 166443), (27, 110962), (54, 55481), (109, 27486), (218, 13743), (327, 9162), (509, 5886), (654, 4581), (981, 3054), (1018, 2943), (1527, 1962)]