2642508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{6673}}^1$

素因数の和:6694

約数の個数: 36

約数和(自身を含む): 7288008

約数和(自身を除く): 4645500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 6673, 13346, 20019, 26692, 40038, 60057, 73403, 80076, 120114, 146806, 220209, 240228, 293612, 440418, 660627, 880836, 1321254, 2642508]

約数ペア:

[(1, 2642508), (2, 1321254), (3, 880836), (4, 660627), (6, 440418), (9, 293612), (11, 240228), (12, 220209), (18, 146806), (22, 120114), (33, 80076), (36, 73403), (44, 60057), (66, 40038), (99, 26692), (132, 20019), (198, 13346), (396, 6673)]