2018764539

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16069}}^1$

素因数の和:16142

約数の個数: 48

約数和(自身を含む): 3369300480

約数和(自身を除く): 1350535941

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 243, 297, 423, 517, 891, 1269, 1551, 2673, 3807, 4653, 11421, 13959, 16069, 41877, 48207, 125631, 144621, 176759, 433863, 530277, 755243, 1301589, 1590831, 2265729, 3904767, 4772493, 6797187, 8307673, 14317479, 20391561, 24923019, 42952437, 61174683, 74769057, 183524049, 224307171, 672921513, 2018764539]

約数ペア:

[(1, 2018764539), (3, 672921513), (9, 224307171), (11, 183524049), (27, 74769057), (33, 61174683), (47, 42952437), (81, 24923019), (99, 20391561), (141, 14317479), (243, 8307673), (297, 6797187), (423, 4772493), (517, 3904767), (891, 2265729), (1269, 1590831), (1551, 1301589), (2673, 755243), (3807, 530277), (4653, 433863), (11421, 176759), (13959, 144621), (16069, 125631), (41877, 48207)]