81489258

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{96323}}^1$

素因数の和:96378

約数の個数: 24

約数和(自身を含む): 180318528

約数和(自身を除く): 98829270

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 96323, 192646, 288969, 577938, 866907, 1733814, 4527181, 9054362, 13581543, 27163086, 40744629, 81489258]

約数ペア:

[(1, 81489258), (2, 40744629), (3, 27163086), (6, 13581543), (9, 9054362), (18, 4527181), (47, 1733814), (94, 866907), (141, 577938), (282, 288969), (423, 192646), (846, 96323)]