123485274

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1787}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 292874400

約数和(自身を除く): 169389126

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 349, 698, 1047, 1787, 2094, 3141, 3574, 3839, 5361, 6282, 7678, 10722, 11517, 16083, 19657, 23034, 32166, 34551, 39314, 58971, 69102, 117942, 176913, 353826, 623663, 1247326, 1870989, 3741978, 5612967, 6860293, 11225934, 13720586, 20580879, 41161758, 61742637, 123485274]

約数ペア:

[(1, 123485274), (2, 61742637), (3, 41161758), (6, 20580879), (9, 13720586), (11, 11225934), (18, 6860293), (22, 5612967), (33, 3741978), (66, 1870989), (99, 1247326), (198, 623663), (349, 353826), (698, 176913), (1047, 117942), (1787, 69102), (2094, 58971), (3141, 39314), (3574, 34551), (3839, 32166), (5361, 23034), (6282, 19657), (7678, 16083), (10722, 11517)]