13151538

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{10589}}^1$

素因数の和:10623

約数の個数: 32

約数和(自身を含む): 30499200

約数和(自身を除く): 17347662

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 10589, 21178, 31767, 63534, 95301, 190602, 243547, 285903, 487094, 571806, 730641, 1461282, 2191923, 4383846, 6575769, 13151538]

約数ペア:

[(1, 13151538), (2, 6575769), (3, 4383846), (6, 2191923), (9, 1461282), (18, 730641), (23, 571806), (27, 487094), (46, 285903), (54, 243547), (69, 190602), (138, 95301), (207, 63534), (414, 31767), (621, 21178), (1242, 10589)]