2721384

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 7761600

約数和(自身を除く): 5040216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 293, 344, 387, 516, 586, 774, 879, 1032, 1161, 1172, 1548, 1758, 2322, 2344, 2637, 3096, 3516, 4644, 5274, 7032, 7911, 9288, 10548, 12599, 15822, 21096, 25198, 31644, 37797, 50396, 63288, 75594, 100792, 113391, 151188, 226782, 302376, 340173, 453564, 680346, 907128, 1360692, 2721384]

約数ペア:

[(1, 2721384), (2, 1360692), (3, 907128), (4, 680346), (6, 453564), (8, 340173), (9, 302376), (12, 226782), (18, 151188), (24, 113391), (27, 100792), (36, 75594), (43, 63288), (54, 50396), (72, 37797), (86, 31644), (108, 25198), (129, 21096), (172, 15822), (216, 12599), (258, 10548), (293, 9288), (344, 7911), (387, 7032), (516, 5274), (586, 4644), (774, 3516), (879, 3096), (1032, 2637), (1161, 2344), (1172, 2322), (1548, 1758)]