28127898

素因数分解:

$2^1\times 3^4\times {\mathrm{173629}}^1$

素因数の和:173643

約数の個数: 20

約数和(自身を含む): 63027690

約数和(自身を除く): 34899792

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173629, 347258, 520887, 1041774, 1562661, 3125322, 4687983, 9375966, 14063949, 28127898]

約数ペア:

[(1, 28127898), (2, 14063949), (3, 9375966), (6, 4687983), (9, 3125322), (18, 1562661), (27, 1041774), (54, 520887), (81, 347258), (162, 173629)]