1992276

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:83

約数の個数: 120

約数和(自身を含む): 6261024

約数和(自身を除く): 4268748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 43, 44, 52, 54, 66, 78, 81, 86, 99, 108, 117, 129, 132, 143, 156, 162, 172, 198, 234, 258, 286, 297, 324, 351, 387, 396, 429, 468, 473, 516, 559, 572, 594, 702, 774, 858, 891, 946, 1053, 1118, 1161, 1188, 1287, 1404, 1419, 1548, 1677, 1716, 1782, 1892, 2106, 2236, 2322, 2574, 2838, 3354, 3483, 3564, 3861, 4212, 4257, 4644, 5031, 5148, 5676, 6149, 6708, 6966, 7722, 8514, 10062, 11583, 12298, 12771, 13932, 15093, 15444, 17028, 18447, 20124, 23166, 24596, 25542, 30186, 36894, 38313, 45279, 46332, 51084, 55341, 60372, 73788, 76626, 90558, 110682, 153252, 166023, 181116, 221364, 332046, 498069, 664092, 996138, 1992276]

約数ペア:

[(1, 1992276), (2, 996138), (3, 664092), (4, 498069), (6, 332046), (9, 221364), (11, 181116), (12, 166023), (13, 153252), (18, 110682), (22, 90558), (26, 76626), (27, 73788), (33, 60372), (36, 55341), (39, 51084), (43, 46332), (44, 45279), (52, 38313), (54, 36894), (66, 30186), (78, 25542), (81, 24596), (86, 23166), (99, 20124), (108, 18447), (117, 17028), (129, 15444), (132, 15093), (143, 13932), (156, 12771), (162, 12298), (172, 11583), (198, 10062), (234, 8514), (258, 7722), (286, 6966), (297, 6708), (324, 6149), (351, 5676), (387, 5148), (396, 5031), (429, 4644), (468, 4257), (473, 4212), (516, 3861), (559, 3564), (572, 3483), (594, 3354), (702, 2838), (774, 2574), (858, 2322), (891, 2236), (946, 2106), (1053, 1892), (1118, 1782), (1161, 1716), (1188, 1677), (1287, 1548), (1404, 1419)]