727898742

素因数分解:

$2^1\times 3^2\times {\mathrm{739}}^1\times {\mathrm{54721}}^1$

素因数の和:55468

約数の個数: 24

約数和(自身を含む): 1579276920

約数和(自身を除く): 851378178

約数列:

[1, 2, 3, 6, 9, 18, 739, 1478, 2217, 4434, 6651, 13302, 54721, 109442, 164163, 328326, 492489, 984978, 40438819, 80877638, 121316457, 242632914, 363949371, 727898742]

約数ペア:

[(1, 727898742), (2, 363949371), (3, 242632914), (6, 121316457), (9, 80877638), (18, 40438819), (739, 984978), (1478, 492489), (2217, 328326), (4434, 164163), (6651, 109442), (13302, 54721)]