31122126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{247001}}^1$

素因数の和:247016

約数の個数: 24

約数和(自身を含む): 77064624

約数和(自身を除く): 45942498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 247001, 494002, 741003, 1482006, 1729007, 2223009, 3458014, 4446018, 5187021, 10374042, 15561063, 31122126]

約数ペア:

[(1, 31122126), (2, 15561063), (3, 10374042), (6, 5187021), (7, 4446018), (9, 3458014), (14, 2223009), (18, 1729007), (21, 1482006), (42, 741003), (63, 494002), (126, 247001)]