548142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 1296384

約数和(自身を除く): 748242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 421, 434, 651, 842, 1263, 1302, 2526, 2947, 5894, 8841, 13051, 17682, 26102, 39153, 78306, 91357, 182714, 274071, 548142]

約数ペア:

[(1, 548142), (2, 274071), (3, 182714), (6, 91357), (7, 78306), (14, 39153), (21, 26102), (31, 17682), (42, 13051), (62, 8841), (93, 5894), (186, 2947), (217, 2526), (421, 1302), (434, 1263), (651, 842)]