15605946

素因数分解:

$2^1\times 3^5\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 35459424

約数和(自身を除く): 19853478

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 197, 243, 326, 394, 486, 489, 591, 978, 1182, 1467, 1773, 2934, 3546, 4401, 5319, 8802, 10638, 13203, 15957, 26406, 31914, 32111, 39609, 47871, 64222, 79218, 95742, 96333, 192666, 288999, 577998, 866997, 1733994, 2600991, 5201982, 7802973, 15605946]

約数ペア:

[(1, 15605946), (2, 7802973), (3, 5201982), (6, 2600991), (9, 1733994), (18, 866997), (27, 577998), (54, 288999), (81, 192666), (162, 96333), (163, 95742), (197, 79218), (243, 64222), (326, 47871), (394, 39609), (486, 32111), (489, 31914), (591, 26406), (978, 15957), (1182, 13203), (1467, 10638), (1773, 8802), (2934, 5319), (3546, 4401)]