18474742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4969}}^1$

素因数の和:5008

約数の個数: 24

約数和(自身を含む): 32742360

約数和(自身を除く): 14267618

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 4969, 9938, 54659, 64597, 109318, 129194, 710567, 839761, 1421134, 1679522, 9237371, 18474742]

約数ペア:

[(1, 18474742), (2, 9237371), (11, 1679522), (13, 1421134), (22, 839761), (26, 710567), (143, 129194), (169, 109318), (286, 64597), (338, 54659), (1859, 9938), (3718, 4969)]