7926492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 21288960

約数和(自身を除く): 13362468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 479, 591, 788, 958, 1182, 1379, 1437, 1916, 2364, 2758, 2874, 3353, 4137, 5516, 5748, 6706, 8274, 10059, 13412, 16548, 20118, 40236, 94363, 188726, 283089, 377452, 566178, 660541, 1132356, 1321082, 1981623, 2642164, 3963246, 7926492]

約数ペア:

[(1, 7926492), (2, 3963246), (3, 2642164), (4, 1981623), (6, 1321082), (7, 1132356), (12, 660541), (14, 566178), (21, 377452), (28, 283089), (42, 188726), (84, 94363), (197, 40236), (394, 20118), (479, 16548), (591, 13412), (788, 10059), (958, 8274), (1182, 6706), (1379, 5748), (1437, 5516), (1916, 4137), (2364, 3353), (2758, 2874)]