642772086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{10667}}^1$

素因数の和:10777

約数の個数: 48

約数和(自身を含む): 1430194752

約数和(自身を除く): 787422666

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 121, 166, 242, 249, 363, 498, 726, 913, 1826, 2739, 5478, 10043, 10667, 20086, 21334, 30129, 32001, 60258, 64002, 117337, 234674, 352011, 704022, 885361, 1290707, 1770722, 2581414, 2656083, 3872121, 5312166, 7744242, 9738971, 19477942, 29216913, 58433826, 107128681, 214257362, 321386043, 642772086]

約数ペア:

[(1, 642772086), (2, 321386043), (3, 214257362), (6, 107128681), (11, 58433826), (22, 29216913), (33, 19477942), (66, 9738971), (83, 7744242), (121, 5312166), (166, 3872121), (242, 2656083), (249, 2581414), (363, 1770722), (498, 1290707), (726, 885361), (913, 704022), (1826, 352011), (2739, 234674), (5478, 117337), (10043, 64002), (10667, 60258), (20086, 32001), (21334, 30129)]