27681756

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{21559}}^1$

素因数の和:21673

約数の個数: 24

約数和(自身を含む): 65197440

約数和(自身を除く): 37515684

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 21559, 43118, 64677, 86236, 129354, 258708, 2306813, 4613626, 6920439, 9227252, 13840878, 27681756]

約数ペア:

[(1, 27681756), (2, 13840878), (3, 9227252), (4, 6920439), (6, 4613626), (12, 2306813), (107, 258708), (214, 129354), (321, 86236), (428, 64677), (642, 43118), (1284, 21559)]