19120914

素因数分解:

$2^1\times 3^3\times {\mathrm{354091}}^1$

素因数の和:354102

約数の個数: 16

約数和(自身を含む): 42491040

約数和(自身を除く): 23370126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 354091, 708182, 1062273, 2124546, 3186819, 6373638, 9560457, 19120914]

約数ペア:

[(1, 19120914), (2, 9560457), (3, 6373638), (6, 3186819), (9, 2124546), (18, 1062273), (27, 708182), (54, 354091)]