215046054

素因数分解:

$2^1\times 3^2\times {\mathrm{887}}^1\times {\mathrm{13469}}^1$

素因数の和:14364

約数の個数: 24

約数和(自身を含む): 466493040

約数和(自身を除く): 251446986

約数列:

[1, 2, 3, 6, 9, 18, 887, 1774, 2661, 5322, 7983, 13469, 15966, 26938, 40407, 80814, 121221, 242442, 11947003, 23894006, 35841009, 71682018, 107523027, 215046054]

約数ペア:

[(1, 215046054), (2, 107523027), (3, 71682018), (6, 35841009), (9, 23894006), (18, 11947003), (887, 242442), (1774, 121221), (2661, 80814), (5322, 40407), (7983, 26938), (13469, 15966)]