28163862

素因数分解:

$2^1\times 3^4\times {\mathrm{173851}}^1$

素因数の和:173865

約数の個数: 20

約数和(自身を含む): 63108276

約数和(自身を除く): 34944414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173851, 347702, 521553, 1043106, 1564659, 3129318, 4693977, 9387954, 14081931, 28163862]

約数ペア:

[(1, 28163862), (2, 14081931), (3, 9387954), (6, 4693977), (9, 3129318), (18, 1564659), (27, 1043106), (54, 521553), (81, 347702), (162, 173851)]