28491426

素因数分解:

$2^1\times 3^4\times {\mathrm{175873}}^1$

素因数の和:175887

約数の個数: 20

約数和(自身を含む): 63842262

約数和(自身を除く): 35350836

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 175873, 351746, 527619, 1055238, 1582857, 3165714, 4748571, 9497142, 14245713, 28491426]

約数ペア:

[(1, 28491426), (2, 14245713), (3, 9497142), (6, 4748571), (9, 3165714), (18, 1582857), (27, 1055238), (54, 527619), (81, 351746), (162, 175873)]