142212126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{6079}}^1$

素因数の和:6648

約数の個数: 32

約数和(自身を含む): 325693440

約数和(自身を除く): 183481314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 557, 1114, 1671, 3342, 3899, 6079, 7798, 11697, 12158, 18237, 23394, 36474, 42553, 85106, 127659, 255318, 3386003, 6772006, 10158009, 20316018, 23702021, 47404042, 71106063, 142212126]

約数ペア:

[(1, 142212126), (2, 71106063), (3, 47404042), (6, 23702021), (7, 20316018), (14, 10158009), (21, 6772006), (42, 3386003), (557, 255318), (1114, 127659), (1671, 85106), (3342, 42553), (3899, 36474), (6079, 23394), (7798, 18237), (11697, 12158)]