42007788

素因数分解:

$2^2\times 3^3\times {\mathrm{388961}}^1$

素因数の和:388974

約数の個数: 24

約数和(自身を含む): 108909360

約数和(自身を除く): 66901572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 388961, 777922, 1166883, 1555844, 2333766, 3500649, 4667532, 7001298, 10501947, 14002596, 21003894, 42007788]

約数ペア:

[(1, 42007788), (2, 21003894), (3, 14002596), (4, 10501947), (6, 7001298), (9, 4667532), (12, 3500649), (18, 2333766), (27, 1555844), (36, 1166883), (54, 777922), (108, 388961)]