2080375038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16510913}}^1$

素因数の和:16510928

約数の個数: 24

約数和(自身を含む): 5151405168

約数和(自身を除く): 3071030130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16510913, 33021826, 49532739, 99065478, 115576391, 148598217, 231152782, 297196434, 346729173, 693458346, 1040187519, 2080375038]

約数ペア:

[(1, 2080375038), (2, 1040187519), (3, 693458346), (6, 346729173), (7, 297196434), (9, 231152782), (14, 148598217), (18, 115576391), (21, 99065478), (42, 49532739), (63, 33021826), (126, 16510913)]