1440252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3637}}^1$

素因数の和:3658

約数の個数: 36

約数和(自身を含む): 3972696

約数和(自身を除く): 2532444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 3637, 7274, 10911, 14548, 21822, 32733, 40007, 43644, 65466, 80014, 120021, 130932, 160028, 240042, 360063, 480084, 720126, 1440252]

約数ペア:

[(1, 1440252), (2, 720126), (3, 480084), (4, 360063), (6, 240042), (9, 160028), (11, 130932), (12, 120021), (18, 80014), (22, 65466), (33, 43644), (36, 40007), (44, 32733), (66, 21822), (99, 14548), (132, 10911), (198, 7274), (396, 3637)]