2018488545

素因数分解:

$3^3\times 5^1\times {\mathrm{14951767}}^1$

素因数の和:14951781

約数の個数: 16

約数和(自身を含む): 3588424320

約数和(自身を除く): 1569935775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14951767, 44855301, 74758835, 134565903, 224276505, 403697709, 672829515, 2018488545]

約数ペア:

[(1, 2018488545), (3, 672829515), (5, 403697709), (9, 224276505), (15, 134565903), (27, 74758835), (45, 44855301), (135, 14951767)]