12251898

素因数分解:

$2^1\times 3^4\times {\mathrm{75629}}^1$

素因数の和:75643

約数の個数: 20

約数和(自身を含む): 27453690

約数和(自身を除く): 15201792

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 75629, 151258, 226887, 453774, 680661, 1361322, 2041983, 4083966, 6125949, 12251898]

約数ペア:

[(1, 12251898), (2, 6125949), (3, 4083966), (6, 2041983), (9, 1361322), (18, 680661), (27, 453774), (54, 226887), (81, 151258), (162, 75629)]