1643157468

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{800759}}^1$

素因数の和:800791

約数の個数: 48

約数和(自身を含む): 4484256000

約数和(自身を除く): 2841098532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 800759, 1601518, 2402277, 3203036, 4804554, 7206831, 9609108, 14413662, 15214421, 21620493, 28827324, 30428842, 43240986, 45643263, 60857684, 86481972, 91286526, 136929789, 182573052, 273859578, 410789367, 547719156, 821578734, 1643157468]

約数ペア:

[(1, 1643157468), (2, 821578734), (3, 547719156), (4, 410789367), (6, 273859578), (9, 182573052), (12, 136929789), (18, 91286526), (19, 86481972), (27, 60857684), (36, 45643263), (38, 43240986), (54, 30428842), (57, 28827324), (76, 21620493), (108, 15214421), (114, 14413662), (171, 9609108), (228, 7206831), (342, 4804554), (513, 3203036), (684, 2402277), (1026, 1601518), (2052, 800759)]