15137724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{180211}}^1$

素因数の和:180225

約数の個数: 24

約数和(自身を含む): 40367488

約数和(自身を除く): 25229764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 180211, 360422, 540633, 720844, 1081266, 1261477, 2162532, 2522954, 3784431, 5045908, 7568862, 15137724]

約数ペア:

[(1, 15137724), (2, 7568862), (3, 5045908), (4, 3784431), (6, 2522954), (7, 2162532), (12, 1261477), (14, 1081266), (21, 720844), (28, 540633), (42, 360422), (84, 180211)]