39979962

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{201919}}^1$

素因数の和:201938

約数の個数: 24

約数和(自身を含む): 94498560

約数和(自身を除く): 54518598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 201919, 403838, 605757, 1211514, 1817271, 2221109, 3634542, 4442218, 6663327, 13326654, 19989981, 39979962]

約数ペア:

[(1, 39979962), (2, 19989981), (3, 13326654), (6, 6663327), (9, 4442218), (11, 3634542), (18, 2221109), (22, 1817271), (33, 1211514), (66, 605757), (99, 403838), (198, 201919)]