25748442

素因数分解:

$2^1\times 3^4\times {\mathrm{158941}}^1$

素因数の和:158955

約数の個数: 20

約数和(自身を含む): 57695946

約数和(自身を除く): 31947504

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 158941, 317882, 476823, 953646, 1430469, 2860938, 4291407, 8582814, 12874221, 25748442]

約数ペア:

[(1, 25748442), (2, 12874221), (3, 8582814), (6, 4291407), (9, 2860938), (18, 1430469), (27, 953646), (54, 476823), (81, 317882), (162, 158941)]