13921686

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{2503}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 31249920

約数和(自身を除く): 17328234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2503, 2781, 5006, 5562, 7509, 15018, 22527, 45054, 67581, 135162, 257809, 515618, 773427, 1546854, 2320281, 4640562, 6960843, 13921686]

約数ペア:

[(1, 13921686), (2, 6960843), (3, 4640562), (6, 2320281), (9, 1546854), (18, 773427), (27, 515618), (54, 257809), (103, 135162), (206, 67581), (309, 45054), (618, 22527), (927, 15018), (1854, 7509), (2503, 5562), (2781, 5006)]