252156726

素因数分解:

$2^1\times 3^7\times {\mathrm{57649}}^1$

素因数の和:57672

約数の個数: 32

約数和(自身を含む): 567276000

約数和(自身を除く): 315119274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 57649, 115298, 172947, 345894, 518841, 1037682, 1556523, 3113046, 4669569, 9339138, 14008707, 28017414, 42026121, 84052242, 126078363, 252156726]

約数ペア:

[(1, 252156726), (2, 126078363), (3, 84052242), (6, 42026121), (9, 28017414), (18, 14008707), (27, 9339138), (54, 4669569), (81, 3113046), (162, 1556523), (243, 1037682), (486, 518841), (729, 345894), (1458, 172947), (2187, 115298), (4374, 57649)]