18445636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6257}}^1$

素因数の和:6339

約数の個数: 24

約数和(自身を含む): 35745696

約数和(自身を除く): 17300060

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 6257, 12514, 25028, 68827, 137654, 275308, 419219, 838438, 1676876, 4611409, 9222818, 18445636]

約数ペア:

[(1, 18445636), (2, 9222818), (4, 4611409), (11, 1676876), (22, 838438), (44, 419219), (67, 275308), (134, 137654), (268, 68827), (737, 25028), (1474, 12514), (2948, 6257)]