21588834

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3137}}^1$

素因数の和:3210

約数の個数: 32

約数和(自身を含む): 45789696

約数和(自身を除く): 24200862

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 2294, 3137, 3441, 6274, 6882, 9411, 18822, 97247, 116069, 194494, 232138, 291741, 348207, 583482, 696414, 3598139, 7196278, 10794417, 21588834]

約数ペア:

[(1, 21588834), (2, 10794417), (3, 7196278), (6, 3598139), (31, 696414), (37, 583482), (62, 348207), (74, 291741), (93, 232138), (111, 194494), (186, 116069), (222, 97247), (1147, 18822), (2294, 9411), (3137, 6882), (3441, 6274)]