2487636

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1660

約数の個数: 36

約数和(自身を含む): 6438432

約数和(自身を除く): 3950796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1607, 3214, 4821, 6428, 9642, 14463, 19284, 28926, 57852, 69101, 138202, 207303, 276404, 414606, 621909, 829212, 1243818, 2487636]

約数ペア:

[(1, 2487636), (2, 1243818), (3, 829212), (4, 621909), (6, 414606), (9, 276404), (12, 207303), (18, 138202), (36, 69101), (43, 57852), (86, 28926), (129, 19284), (172, 14463), (258, 9642), (387, 6428), (516, 4821), (774, 3214), (1548, 1607)]