2222154

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 80

約数和(自身を含む): 5749920

約数和(自身を除く): 3527766

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 43, 54, 58, 66, 81, 86, 87, 99, 129, 162, 174, 198, 258, 261, 297, 319, 387, 473, 522, 594, 638, 774, 783, 891, 946, 957, 1161, 1247, 1419, 1566, 1782, 1914, 2322, 2349, 2494, 2838, 2871, 3483, 3741, 4257, 4698, 5742, 6966, 7482, 8514, 8613, 11223, 12771, 13717, 17226, 22446, 25542, 25839, 27434, 33669, 38313, 41151, 51678, 67338, 76626, 82302, 101007, 123453, 202014, 246906, 370359, 740718, 1111077, 2222154]

約数ペア:

[(1, 2222154), (2, 1111077), (3, 740718), (6, 370359), (9, 246906), (11, 202014), (18, 123453), (22, 101007), (27, 82302), (29, 76626), (33, 67338), (43, 51678), (54, 41151), (58, 38313), (66, 33669), (81, 27434), (86, 25839), (87, 25542), (99, 22446), (129, 17226), (162, 13717), (174, 12771), (198, 11223), (258, 8613), (261, 8514), (297, 7482), (319, 6966), (387, 5742), (473, 4698), (522, 4257), (594, 3741), (638, 3483), (774, 2871), (783, 2838), (891, 2494), (946, 2349), (957, 2322), (1161, 1914), (1247, 1782), (1419, 1566)]