347432814

素因数分解:

$2^1\times 3^4\times {\mathrm{2144647}}^1$

素因数の和:2144661

約数の個数: 20

約数和(自身を含む): 778507224

約数和(自身を除く): 431074410

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2144647, 4289294, 6433941, 12867882, 19301823, 38603646, 57905469, 115810938, 173716407, 347432814]

約数ペア:

[(1, 347432814), (2, 173716407), (3, 115810938), (6, 57905469), (9, 38603646), (18, 19301823), (27, 12867882), (54, 6433941), (81, 4289294), (162, 2144647)]