2311938

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 5353920

約数和(自身を除く): 3041982

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 103, 129, 174, 206, 258, 261, 309, 387, 522, 618, 774, 927, 1247, 1854, 2494, 2987, 3741, 4429, 5974, 7482, 8858, 8961, 11223, 13287, 17922, 22446, 26574, 26883, 39861, 53766, 79722, 128441, 256882, 385323, 770646, 1155969, 2311938]

約数ペア:

[(1, 2311938), (2, 1155969), (3, 770646), (6, 385323), (9, 256882), (18, 128441), (29, 79722), (43, 53766), (58, 39861), (86, 26883), (87, 26574), (103, 22446), (129, 17922), (174, 13287), (206, 11223), (258, 8961), (261, 8858), (309, 7482), (387, 5974), (522, 4429), (618, 3741), (774, 2987), (927, 2494), (1247, 1854)]