2543163.00000000

素因数分解:

$2^4\times 3^2\times {\mathrm{681839}}^1$

素因数の和:681853

約数の個数: 30

約数和(自身を含む): 274781520

約数和(自身を除く): 176596704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 681839, 1363678, 2045517, 2727356, 4091034, 5454712, 6136551, 8182068, 10909424, 12273102, 16364136, 24546204, 32728272, 49092408, 98184816]

約数ペア:

[(1, 98184816), (2, 49092408), (3, 32728272), (4, 24546204), (6, 16364136), (8, 12273102), (9, 10909424), (12, 8182068), (16, 6136551), (18, 5454712), (24, 4091034), (36, 2727356), (48, 2045517), (72, 1363678), (144, 681839)]