67845666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{10289}}^1$

素因数の和:10458

約数の個数: 32

約数和(自身を含む): 156078720

約数和(自身を除く): 88233054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 10289, 20578, 30867, 61734, 72023, 144046, 216069, 432138, 1615373, 3230746, 4846119, 9692238, 11307611, 22615222, 33922833, 67845666]

約数ペア:

[(1, 67845666), (2, 33922833), (3, 22615222), (6, 11307611), (7, 9692238), (14, 4846119), (21, 3230746), (42, 1615373), (157, 432138), (314, 216069), (471, 144046), (942, 72023), (1099, 61734), (2198, 30867), (3297, 20578), (6594, 10289)]