723640014

素因数分解:

$2^1\times 3^3\times {\mathrm{13400741}}^1$

素因数の和:13400752

約数の個数: 16

約数和(自身を含む): 1608089040

約数和(自身を除く): 884449026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 13400741, 26801482, 40202223, 80404446, 120606669, 241213338, 361820007, 723640014]

約数ペア:

[(1, 723640014), (2, 361820007), (3, 241213338), (6, 120606669), (9, 80404446), (18, 40202223), (27, 26801482), (54, 13400741)]