12809826

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:860

約数の個数: 40

約数和(自身を含む): 29010960

約数和(自身を除く): 16201134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 321, 642, 739, 963, 1478, 1926, 2217, 2889, 4434, 5778, 6651, 8667, 13302, 17334, 19953, 39906, 59859, 79073, 119718, 158146, 237219, 474438, 711657, 1423314, 2134971, 4269942, 6404913, 12809826]

約数ペア:

[(1, 12809826), (2, 6404913), (3, 4269942), (6, 2134971), (9, 1423314), (18, 711657), (27, 474438), (54, 237219), (81, 158146), (107, 119718), (162, 79073), (214, 59859), (321, 39906), (642, 19953), (739, 17334), (963, 13302), (1478, 8667), (1926, 6651), (2217, 5778), (2889, 4434)]