1520772204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{18104431}}^1$

素因数の和:18104445

約数の個数: 24

約数和(自身を含む): 4055392768

約数和(自身を除く): 2534620564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 18104431, 36208862, 54313293, 72417724, 108626586, 126731017, 217253172, 253462034, 380193051, 506924068, 760386102, 1520772204]

約数ペア:

[(1, 1520772204), (2, 760386102), (3, 506924068), (4, 380193051), (6, 253462034), (7, 217253172), (12, 126731017), (14, 108626586), (21, 72417724), (28, 54313293), (42, 36208862), (84, 18104431)]