1764828

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:448

約数の個数: 60

約数和(自身を含む): 4980360

約数和(自身を除く): 3215532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 419, 468, 702, 838, 1053, 1257, 1404, 1676, 2106, 2514, 3771, 4212, 5028, 5447, 7542, 10894, 11313, 15084, 16341, 21788, 22626, 32682, 33939, 45252, 49023, 65364, 67878, 98046, 135756, 147069, 196092, 294138, 441207, 588276, 882414, 1764828]

約数ペア:

[(1, 1764828), (2, 882414), (3, 588276), (4, 441207), (6, 294138), (9, 196092), (12, 147069), (13, 135756), (18, 98046), (26, 67878), (27, 65364), (36, 49023), (39, 45252), (52, 33939), (54, 32682), (78, 22626), (81, 21788), (108, 16341), (117, 15084), (156, 11313), (162, 10894), (234, 7542), (324, 5447), (351, 5028), (419, 4212), (468, 3771), (702, 2514), (838, 2106), (1053, 1676), (1257, 1404)]