2019985092

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{307}}^1\times {\mathrm{947}}^1$

素因数の和:1457

約数の個数: 72

約数和(自身を含む): 5154685536

約数和(自身を除く): 3134700444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 307, 386, 579, 614, 772, 921, 947, 1158, 1228, 1737, 1842, 1894, 2316, 2763, 2841, 3474, 3684, 3788, 5526, 5682, 6948, 8523, 11052, 11364, 17046, 34092, 59251, 118502, 177753, 182771, 237004, 290729, 355506, 365542, 533259, 548313, 581458, 711012, 731084, 872187, 1066518, 1096626, 1162916, 1644939, 1744374, 2133036, 2193252, 2616561, 3289878, 3488748, 5233122, 6579756, 10466244, 56110697, 112221394, 168332091, 224442788, 336664182, 504996273, 673328364, 1009992546, 2019985092]

約数ペア:

[(1, 2019985092), (2, 1009992546), (3, 673328364), (4, 504996273), (6, 336664182), (9, 224442788), (12, 168332091), (18, 112221394), (36, 56110697), (193, 10466244), (307, 6579756), (386, 5233122), (579, 3488748), (614, 3289878), (772, 2616561), (921, 2193252), (947, 2133036), (1158, 1744374), (1228, 1644939), (1737, 1162916), (1842, 1096626), (1894, 1066518), (2316, 872187), (2763, 731084), (2841, 711012), (3474, 581458), (3684, 548313), (3788, 533259), (5526, 365542), (5682, 355506), (6948, 290729), (8523, 237004), (11052, 182771), (11364, 177753), (17046, 118502), (34092, 59251)]