223622478

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{27793}}^1$

素因数の和:27953

約数の個数: 32

約数和(自身を含む): 500292000

約数和(自身を除く): 276669522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 27793, 55586, 83379, 166758, 250137, 500274, 750411, 1500822, 4141157, 8282314, 12423471, 24846942, 37270413, 74540826, 111811239, 223622478]

約数ペア:

[(1, 223622478), (2, 111811239), (3, 74540826), (6, 37270413), (9, 24846942), (18, 12423471), (27, 8282314), (54, 4141157), (149, 1500822), (298, 750411), (447, 500274), (894, 250137), (1341, 166758), (2682, 83379), (4023, 55586), (8046, 27793)]