21839034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1933}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 50129280

約数和(自身を除く): 28290246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 1933, 3766, 3866, 5649, 5799, 11298, 11598, 13531, 27062, 40593, 81186, 519977, 1039954, 1559931, 3119862, 3639839, 7279678, 10919517, 21839034]

約数ペア:

[(1, 21839034), (2, 10919517), (3, 7279678), (6, 3639839), (7, 3119862), (14, 1559931), (21, 1039954), (42, 519977), (269, 81186), (538, 40593), (807, 27062), (1614, 13531), (1883, 11598), (1933, 11298), (3766, 5799), (3866, 5649)]