2357478

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 5292000

約数和(自身を除く): 2934522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 293, 298, 447, 586, 879, 894, 1341, 1758, 2637, 2682, 4023, 5274, 7911, 8046, 15822, 43657, 87314, 130971, 261942, 392913, 785826, 1178739, 2357478]

約数ペア:

[(1, 2357478), (2, 1178739), (3, 785826), (6, 392913), (9, 261942), (18, 130971), (27, 87314), (54, 43657), (149, 15822), (293, 8046), (298, 7911), (447, 5274), (586, 4023), (879, 2682), (894, 2637), (1341, 1758)]