538221402

素因数分解:

$2^1\times 3^3\times {\mathrm{9967063}}^1$

素因数の和:9967074

約数の個数: 16

約数和(自身を含む): 1196047680

約数和(自身を除く): 657826278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 9967063, 19934126, 29901189, 59802378, 89703567, 179407134, 269110701, 538221402]

約数ペア:

[(1, 538221402), (2, 269110701), (3, 179407134), (6, 89703567), (9, 59802378), (18, 29901189), (27, 19934126), (54, 9967063)]