2018048019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1\times {\mathrm{2437}}^1$

素因数の和:3719

約数の個数: 32

約数和(自身を含む): 3071880000

約数和(自身を除く): 1053831981

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1249, 2437, 3747, 7311, 16237, 21233, 31681, 41429, 48711, 63699, 95043, 124287, 276029, 538577, 828087, 1615731, 3043813, 9131439, 39569569, 51744821, 118708707, 155234463, 672682673, 2018048019]

約数ペア:

[(1, 2018048019), (3, 672682673), (13, 155234463), (17, 118708707), (39, 51744821), (51, 39569569), (221, 9131439), (663, 3043813), (1249, 1615731), (2437, 828087), (3747, 538577), (7311, 276029), (16237, 124287), (21233, 95043), (31681, 63699), (41429, 48711)]