2116764198

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 5201510400

約数和(自身を除く): 3084746202

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 271, 331, 342, 414, 437, 513, 542, 621, 662, 813, 874, 993, 1026, 1242, 1311, 1626, 1986, 2439, 2622, 2979, 3933, 4878, 5149, 5958, 6233, 6289, 7317, 7613, 7866, 8937, 10298, 11799, 12466, 12578, 14634, 15226, 15447, 17874, 18699, 18867, 22839, 23598, 30894, 37398, 37734, 45678, 46341, 56097, 56601, 68517, 89701, 92682, 112194, 113202, 118427, 137034, 139023, 144647, 168291, 169803, 179402, 205551, 236854, 269103, 278046, 289294, 336582, 339606, 355281, 411102, 433941, 538206, 710562, 807309, 867882, 1065843, 1301823, 1614618, 1704319, 2063123, 2131686, 2421927, 2603646, 3197529, 3408638, 3905469, 4126246, 4843854, 5112957, 6189369, 6395058, 7810938, 10225914, 12378738, 15338871, 18568107, 30677742, 37136214, 39199337, 46016613, 55704321, 78398674, 92033226, 111408642, 117598011, 235196022, 352794033, 705588066, 1058382099, 2116764198]

約数ペア:

[(1, 2116764198), (2, 1058382099), (3, 705588066), (6, 352794033), (9, 235196022), (18, 117598011), (19, 111408642), (23, 92033226), (27, 78398674), (38, 55704321), (46, 46016613), (54, 39199337), (57, 37136214), (69, 30677742), (114, 18568107), (138, 15338871), (171, 12378738), (207, 10225914), (271, 7810938), (331, 6395058), (342, 6189369), (414, 5112957), (437, 4843854), (513, 4126246), (542, 3905469), (621, 3408638), (662, 3197529), (813, 2603646), (874, 2421927), (993, 2131686), (1026, 2063123), (1242, 1704319), (1311, 1614618), (1626, 1301823), (1986, 1065843), (2439, 867882), (2622, 807309), (2979, 710562), (3933, 538206), (4878, 433941), (5149, 411102), (5958, 355281), (6233, 339606), (6289, 336582), (7317, 289294), (7613, 278046), (7866, 269103), (8937, 236854), (10298, 205551), (11799, 179402), (12466, 169803), (12578, 168291), (14634, 144647), (15226, 139023), (15447, 137034), (17874, 118427), (18699, 113202), (18867, 112194), (22839, 92682), (23598, 89701), (30894, 68517), (37398, 56601), (37734, 56097), (45678, 46341)]