12318948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20129}}^1$

素因数の和:20156

約数の個数: 36

約数和(自身を含む): 32972940

約数和(自身を除く): 20653992

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 20129, 40258, 60387, 80516, 120774, 181161, 241548, 342193, 362322, 684386, 724644, 1026579, 1368772, 2053158, 3079737, 4106316, 6159474, 12318948]

約数ペア:

[(1, 12318948), (2, 6159474), (3, 4106316), (4, 3079737), (6, 2053158), (9, 1368772), (12, 1026579), (17, 724644), (18, 684386), (34, 362322), (36, 342193), (51, 241548), (68, 181161), (102, 120774), (153, 80516), (204, 60387), (306, 40258), (612, 20129)]