15261288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{90841}}^1$

素因数の和:90857

約数の個数: 32

約数和(自身を含む): 43604160

約数和(自身を除く): 28342872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 90841, 181682, 272523, 363364, 545046, 635887, 726728, 1090092, 1271774, 1907661, 2180184, 2543548, 3815322, 5087096, 7630644, 15261288]

約数ペア:

[(1, 15261288), (2, 7630644), (3, 5087096), (4, 3815322), (6, 2543548), (7, 2180184), (8, 1907661), (12, 1271774), (14, 1090092), (21, 726728), (24, 635887), (28, 545046), (42, 363364), (56, 272523), (84, 181682), (168, 90841)]