12201444

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19937}}^1$

素因数の和:19964

約数の個数: 36

約数和(自身を含む): 32658444

約数和(自身を除く): 20457000

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 19937, 39874, 59811, 79748, 119622, 179433, 239244, 338929, 358866, 677858, 717732, 1016787, 1355716, 2033574, 3050361, 4067148, 6100722, 12201444]

約数ペア:

[(1, 12201444), (2, 6100722), (3, 4067148), (4, 3050361), (6, 2033574), (9, 1355716), (12, 1016787), (17, 717732), (18, 677858), (34, 358866), (36, 338929), (51, 239244), (68, 179433), (102, 119622), (153, 79748), (204, 59811), (306, 39874), (612, 19937)]