19677546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{52057}}^1$

素因数の和:52075

約数の個数: 32

約数和(自身を含む): 49975680

約数和(自身を除く): 30298134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 52057, 104114, 156171, 312342, 364399, 468513, 728798, 937026, 1093197, 1405539, 2186394, 2811078, 3279591, 6559182, 9838773, 19677546]

約数ペア:

[(1, 19677546), (2, 9838773), (3, 6559182), (6, 3279591), (7, 2811078), (9, 2186394), (14, 1405539), (18, 1093197), (21, 937026), (27, 728798), (42, 468513), (54, 364399), (63, 312342), (126, 156171), (189, 104114), (378, 52057)]