1918781634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4153207}}^1$

素因数の和:4153230

約数の個数: 32

約数和(自身を含む): 4784495616

約数和(自身を除く): 2865713982

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 4153207, 8306414, 12459621, 24919242, 29072449, 45685277, 58144898, 87217347, 91370554, 137055831, 174434694, 274111662, 319796939, 639593878, 959390817, 1918781634]

約数ペア:

[(1, 1918781634), (2, 959390817), (3, 639593878), (6, 319796939), (7, 274111662), (11, 174434694), (14, 137055831), (21, 91370554), (22, 87217347), (33, 58144898), (42, 45685277), (66, 29072449), (77, 24919242), (154, 12459621), (231, 8306414), (462, 4153207)]