142917978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{3943}}^1$

素因数の和:4818

約数の個数: 32

約数和(自身を含む): 327131136

約数和(自身を除く): 184213158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 863, 1726, 2589, 3943, 5178, 6041, 7886, 11829, 12082, 18123, 23658, 27601, 36246, 55202, 82803, 165606, 3402809, 6805618, 10208427, 20416854, 23819663, 47639326, 71458989, 142917978]

約数ペア:

[(1, 142917978), (2, 71458989), (3, 47639326), (6, 23819663), (7, 20416854), (14, 10208427), (21, 6805618), (42, 3402809), (863, 165606), (1726, 82803), (2589, 55202), (3943, 36246), (5178, 27601), (6041, 23658), (7886, 18123), (11829, 12082)]