2018062389

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{5309}}^1$

素因数の和:6129

約数の個数: 32

約数和(自身を含む): 3213527040

約数和(自身を除く): 1195464651

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 787, 2361, 5309, 5509, 15927, 16527, 18101, 37163, 54303, 111489, 122107, 126707, 366321, 380121, 854749, 2564247, 4178183, 12534549, 29247281, 87741843, 96098209, 288294627, 672687463, 2018062389]

約数ペア:

[(1, 2018062389), (3, 672687463), (7, 288294627), (21, 96098209), (23, 87741843), (69, 29247281), (161, 12534549), (483, 4178183), (787, 2564247), (2361, 854749), (5309, 380121), (5509, 366321), (15927, 126707), (16527, 122107), (18101, 111489), (37163, 54303)]