9379916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 20537664

約数和(自身を除く): 11157748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 353, 364, 511, 706, 949, 1022, 1412, 1898, 2044, 2471, 3796, 4589, 4942, 6643, 9178, 9884, 13286, 18356, 25769, 26572, 32123, 51538, 64246, 103076, 128492, 180383, 334997, 360766, 669994, 721532, 1339988, 2344979, 4689958, 9379916]

約数ペア:

[(1, 9379916), (2, 4689958), (4, 2344979), (7, 1339988), (13, 721532), (14, 669994), (26, 360766), (28, 334997), (52, 180383), (73, 128492), (91, 103076), (146, 64246), (182, 51538), (292, 32123), (353, 26572), (364, 25769), (511, 18356), (706, 13286), (949, 9884), (1022, 9178), (1412, 6643), (1898, 4942), (2044, 4589), (2471, 3796)]