2587158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20533}}^1$

素因数の和:20548

約数の個数: 24

約数和(自身を含む): 6406608

約数和(自身を除く): 3819450

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20533, 41066, 61599, 123198, 143731, 184797, 287462, 369594, 431193, 862386, 1293579, 2587158]

約数ペア:

[(1, 2587158), (2, 1293579), (3, 862386), (6, 431193), (7, 369594), (9, 287462), (14, 184797), (18, 143731), (21, 123198), (42, 61599), (63, 41066), (126, 20533)]