2011180818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 4534180416

約数和(自身を除く): 2522999598

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 193, 283, 323, 361, 386, 566, 579, 646, 722, 849, 969, 1083, 1158, 1698, 1938, 2166, 3281, 3667, 4811, 5377, 6137, 6562, 7334, 9622, 9843, 10754, 11001, 12274, 14433, 16131, 18411, 19686, 22002, 28866, 32262, 36822, 54619, 62339, 69673, 91409, 102163, 109238, 124678, 139346, 163857, 182818, 187017, 204326, 209019, 274227, 306489, 327714, 374034, 418038, 548454, 612978, 928523, 1037761, 1184441, 1736771, 1857046, 2075522, 2368882, 2785569, 3113283, 3473542, 3553323, 5210313, 5571138, 6226566, 7106646, 10420626, 17641937, 19717459, 35283874, 39434918, 52925811, 59152377, 105851622, 118304754, 335196803, 670393606, 1005590409, 2011180818]

約数ペア:

[(1, 2011180818), (2, 1005590409), (3, 670393606), (6, 335196803), (17, 118304754), (19, 105851622), (34, 59152377), (38, 52925811), (51, 39434918), (57, 35283874), (102, 19717459), (114, 17641937), (193, 10420626), (283, 7106646), (323, 6226566), (361, 5571138), (386, 5210313), (566, 3553323), (579, 3473542), (646, 3113283), (722, 2785569), (849, 2368882), (969, 2075522), (1083, 1857046), (1158, 1736771), (1698, 1184441), (1938, 1037761), (2166, 928523), (3281, 612978), (3667, 548454), (4811, 418038), (5377, 374034), (6137, 327714), (6562, 306489), (7334, 274227), (9622, 209019), (9843, 204326), (10754, 187017), (11001, 182818), (12274, 163857), (14433, 139346), (16131, 124678), (18411, 109238), (19686, 102163), (22002, 91409), (28866, 69673), (32262, 62339), (36822, 54619)]