12254994

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 29104920

約数和(自身を除く): 16849926

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1381, 1479, 2762, 2958, 4143, 4437, 8286, 8874, 12429, 23477, 24858, 40049, 46954, 70431, 80098, 120147, 140862, 211293, 240294, 360441, 422586, 680833, 720882, 1361666, 2042499, 4084998, 6127497, 12254994]

約数ペア:

[(1, 12254994), (2, 6127497), (3, 4084998), (6, 2042499), (9, 1361666), (17, 720882), (18, 680833), (29, 422586), (34, 360441), (51, 240294), (58, 211293), (87, 140862), (102, 120147), (153, 80098), (174, 70431), (261, 46954), (306, 40049), (493, 24858), (522, 23477), (986, 12429), (1381, 8874), (1479, 8286), (2762, 4437), (2958, 4143)]