28804986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{228611}}^1$

素因数の和:228626

約数の個数: 24

約数和(自身を含む): 71326944

約数和(自身を除く): 42521958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 228611, 457222, 685833, 1371666, 1600277, 2057499, 3200554, 4114998, 4800831, 9601662, 14402493, 28804986]

約数ペア:

[(1, 28804986), (2, 14402493), (3, 9601662), (6, 4800831), (7, 4114998), (9, 3200554), (14, 2057499), (18, 1600277), (21, 1371666), (42, 685833), (63, 457222), (126, 228611)]