2161116

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:530

約数の個数: 36

約数和(自身を含む): 5510232

約数和(自身を除く): 3349116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 347, 519, 692, 694, 1038, 1041, 1388, 1557, 2076, 2082, 3114, 3123, 4164, 6228, 6246, 12492, 60031, 120062, 180093, 240124, 360186, 540279, 720372, 1080558, 2161116]

約数ペア:

[(1, 2161116), (2, 1080558), (3, 720372), (4, 540279), (6, 360186), (9, 240124), (12, 180093), (18, 120062), (36, 60031), (173, 12492), (346, 6246), (347, 6228), (519, 4164), (692, 3123), (694, 3114), (1038, 2082), (1041, 2076), (1388, 1557)]