16513254

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{977}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 36851040

約数和(自身を除く): 20337786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 977, 1878, 1954, 2817, 2931, 5634, 5862, 8451, 8793, 16902, 17586, 26379, 52758, 305801, 611602, 917403, 1834806, 2752209, 5504418, 8256627, 16513254]

約数ペア:

[(1, 16513254), (2, 8256627), (3, 5504418), (6, 2752209), (9, 1834806), (18, 917403), (27, 611602), (54, 305801), (313, 52758), (626, 26379), (939, 17586), (977, 16902), (1878, 8793), (1954, 8451), (2817, 5862), (2931, 5634)]