28220184

素因数分解:

$2^3\times 3^3\times {\mathrm{130649}}^1$

素因数の和:130664

約数の個数: 32

約数和(自身を含む): 78390000

約数和(自身を除く): 50169816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 130649, 261298, 391947, 522596, 783894, 1045192, 1175841, 1567788, 2351682, 3135576, 3527523, 4703364, 7055046, 9406728, 14110092, 28220184]

約数ペア:

[(1, 28220184), (2, 14110092), (3, 9406728), (4, 7055046), (6, 4703364), (8, 3527523), (9, 3135576), (12, 2351682), (18, 1567788), (24, 1175841), (27, 1045192), (36, 783894), (54, 522596), (72, 391947), (108, 261298), (216, 130649)]