837394164

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{327619}}^1$

素因数の和:327700

約数の個数: 36

約数和(自身を含む): 2146566240

約数和(自身を除く): 1309172076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 327619, 655238, 982857, 1310476, 1965714, 2948571, 3931428, 5897142, 11794284, 23260949, 46521898, 69782847, 93043796, 139565694, 209348541, 279131388, 418697082, 837394164]

約数ペア:

[(1, 837394164), (2, 418697082), (3, 279131388), (4, 209348541), (6, 139565694), (9, 93043796), (12, 69782847), (18, 46521898), (36, 23260949), (71, 11794284), (142, 5897142), (213, 3931428), (284, 2948571), (426, 1965714), (639, 1310476), (852, 982857), (1278, 655238), (2556, 327619)]