2011296978

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{617341}}^1$

素因数の和:617530

約数の個数: 24

約数和(自身を含む): 4381893516

約数和(自身を除く): 2370596538

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 617341, 1234682, 1852023, 3704046, 5556069, 11112138, 111738721, 223477442, 335216163, 670432326, 1005648489, 2011296978]

約数ペア:

[(1, 2011296978), (2, 1005648489), (3, 670432326), (6, 335216163), (9, 223477442), (18, 111738721), (181, 11112138), (362, 5556069), (543, 3704046), (1086, 1852023), (1629, 1234682), (3258, 617341)]