2038654818

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 5220633600

約数和(自身を除く): 3181978782

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 29, 38, 46, 54, 57, 58, 69, 81, 87, 114, 138, 162, 171, 174, 207, 243, 261, 331, 342, 414, 437, 486, 513, 522, 551, 621, 662, 667, 783, 874, 993, 1026, 1102, 1242, 1311, 1334, 1539, 1566, 1653, 1863, 1986, 2001, 2349, 2622, 2979, 3078, 3306, 3726, 3933, 4002, 4617, 4698, 4959, 5589, 5958, 6003, 6289, 7047, 7613, 7866, 8937, 9234, 9599, 9918, 11178, 11799, 12006, 12578, 12673, 14094, 14877, 15226, 17874, 18009, 18867, 19198, 22839, 23598, 25346, 26811, 28797, 29754, 35397, 36018, 37734, 38019, 44631, 45678, 53622, 54027, 56601, 57594, 68517, 70794, 76038, 80433, 86391, 89262, 106191, 108054, 113202, 114057, 133893, 137034, 144647, 160866, 162081, 169803, 172782, 182381, 205551, 212382, 220777, 228114, 259173, 267786, 289294, 324162, 339606, 342171, 364762, 411102, 433941, 441554, 509409, 518346, 547143, 616653, 662331, 684342, 777519, 867882, 1018818, 1026513, 1094286, 1233306, 1301823, 1324662, 1528227, 1555038, 1641429, 1849959, 1986993, 2053026, 2332557, 2603646, 3056454, 3079539, 3282858, 3699918, 3905469, 3973986, 4194763, 4665114, 4924287, 5960979, 6159078, 7810938, 8389526, 9848574, 11716407, 11921958, 12584289, 14772861, 17882937, 23432814, 25168578, 29545722, 35149221, 35765874, 37752867, 44318583, 53648811, 70298442, 75505734, 88637166, 107297622, 113258601, 226517202, 339775803, 679551606, 1019327409, 2038654818]

約数ペア:

[(1, 2038654818), (2, 1019327409), (3, 679551606), (6, 339775803), (9, 226517202), (18, 113258601), (19, 107297622), (23, 88637166), (27, 75505734), (29, 70298442), (38, 53648811), (46, 44318583), (54, 37752867), (57, 35765874), (58, 35149221), (69, 29545722), (81, 25168578), (87, 23432814), (114, 17882937), (138, 14772861), (162, 12584289), (171, 11921958), (174, 11716407), (207, 9848574), (243, 8389526), (261, 7810938), (331, 6159078), (342, 5960979), (414, 4924287), (437, 4665114), (486, 4194763), (513, 3973986), (522, 3905469), (551, 3699918), (621, 3282858), (662, 3079539), (667, 3056454), (783, 2603646), (874, 2332557), (993, 2053026), (1026, 1986993), (1102, 1849959), (1242, 1641429), (1311, 1555038), (1334, 1528227), (1539, 1324662), (1566, 1301823), (1653, 1233306), (1863, 1094286), (1986, 1026513), (2001, 1018818), (2349, 867882), (2622, 777519), (2979, 684342), (3078, 662331), (3306, 616653), (3726, 547143), (3933, 518346), (4002, 509409), (4617, 441554), (4698, 433941), (4959, 411102), (5589, 364762), (5958, 342171), (6003, 339606), (6289, 324162), (7047, 289294), (7613, 267786), (7866, 259173), (8937, 228114), (9234, 220777), (9599, 212382), (9918, 205551), (11178, 182381), (11799, 172782), (12006, 169803), (12578, 162081), (12673, 160866), (14094, 144647), (14877, 137034), (15226, 133893), (17874, 114057), (18009, 113202), (18867, 108054), (19198, 106191), (22839, 89262), (23598, 86391), (25346, 80433), (26811, 76038), (28797, 70794), (29754, 68517), (35397, 57594), (36018, 56601), (37734, 54027), (38019, 53622), (44631, 45678)]