12215322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3343}}^1$

素因数の和:3387

約数の個数: 48

約数和(自身を含む): 31299840

約数和(自身を除く): 19084518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3343, 3654, 6686, 10029, 20058, 23401, 30087, 46802, 60174, 70203, 96947, 140406, 193894, 210609, 290841, 421218, 581682, 678629, 872523, 1357258, 1745046, 2035887, 4071774, 6107661, 12215322]

約数ペア:

[(1, 12215322), (2, 6107661), (3, 4071774), (6, 2035887), (7, 1745046), (9, 1357258), (14, 872523), (18, 678629), (21, 581682), (29, 421218), (42, 290841), (58, 210609), (63, 193894), (87, 140406), (126, 96947), (174, 70203), (203, 60174), (261, 46802), (406, 30087), (522, 23401), (609, 20058), (1218, 10029), (1827, 6686), (3343, 3654)]