21197184

素因数分解:

$2^7\times 3^1\times {\mathrm{55201}}^1$

素因数の和:55218

約数の個数: 32

約数和(自身を含む): 56306040

約数和(自身を除く): 35108856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 55201, 110402, 165603, 220804, 331206, 441608, 662412, 883216, 1324824, 1766432, 2649648, 3532864, 5299296, 7065728, 10598592, 21197184]

約数ペア:

[(1, 21197184), (2, 10598592), (3, 7065728), (4, 5299296), (6, 3532864), (8, 2649648), (12, 1766432), (16, 1324824), (24, 883216), (32, 662412), (48, 441608), (64, 331206), (96, 220804), (128, 165603), (192, 110402), (384, 55201)]