71889126

素因数分解:

$2^1\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{9749}}^1$

素因数の和:10983

約数の個数: 16

約数和(自身を含む): 143910000

約数和(自身を除く): 72020874

約数列:

[1, 2, 3, 6, 1229, 2458, 3687, 7374, 9749, 19498, 29247, 58494, 11981521, 23963042, 35944563, 71889126]

約数ペア:

[(1, 71889126), (2, 35944563), (3, 23963042), (6, 11981521), (1229, 58494), (2458, 29247), (3687, 19498), (7374, 9749)]