2004012

素因数分解:

$2^2\times 3^2\times {\mathrm{55667}}^1$

素因数の和:55677

約数の個数: 18

約数和(自身を含む): 5065788

約数和(自身を除く): 3061776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 55667, 111334, 167001, 222668, 334002, 501003, 668004, 1002006, 2004012]

約数ペア:

[(1, 2004012), (2, 1002006), (3, 668004), (4, 501003), (6, 334002), (9, 222668), (12, 167001), (18, 111334), (36, 55667)]