26621826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2039

約数の個数: 64

約数和(自身を含む): 68705280

約数和(自身を除く): 42083454

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 1218, 1914, 1987, 2233, 3974, 4466, 5961, 6699, 11922, 13398, 13909, 21857, 27818, 41727, 43714, 57623, 65571, 83454, 115246, 131142, 152999, 172869, 305998, 345738, 403361, 458997, 633853, 806722, 917994, 1210083, 1267706, 1901559, 2420166, 3803118, 4436971, 8873942, 13310913, 26621826]

約数ペア:

[(1, 26621826), (2, 13310913), (3, 8873942), (6, 4436971), (7, 3803118), (11, 2420166), (14, 1901559), (21, 1267706), (22, 1210083), (29, 917994), (33, 806722), (42, 633853), (58, 458997), (66, 403361), (77, 345738), (87, 305998), (154, 172869), (174, 152999), (203, 131142), (231, 115246), (319, 83454), (406, 65571), (462, 57623), (609, 43714), (638, 41727), (957, 27818), (1218, 21857), (1914, 13909), (1987, 13398), (2233, 11922), (3974, 6699), (4466, 5961)]