42639846

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{18269}}^1$

素因数の和:18663

約数の個数: 16

約数和(自身を含む): 85503600

約数和(自身を除く): 42863754

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 18269, 36538, 54807, 109614, 7106641, 14213282, 21319923, 42639846]

約数ペア:

[(1, 42639846), (2, 21319923), (3, 14213282), (6, 7106641), (389, 109614), (778, 54807), (1167, 36538), (2334, 18269)]