13270392

素因数分解:

$2^3\times 3^4\times {\mathrm{20479}}^1$

素因数の和:20497

約数の個数: 40

約数和(自身を含む): 37171200

約数和(自身を除く): 23900808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 20479, 40958, 61437, 81916, 122874, 163832, 184311, 245748, 368622, 491496, 552933, 737244, 1105866, 1474488, 1658799, 2211732, 3317598, 4423464, 6635196, 13270392]

約数ペア:

[(1, 13270392), (2, 6635196), (3, 4423464), (4, 3317598), (6, 2211732), (8, 1658799), (9, 1474488), (12, 1105866), (18, 737244), (24, 552933), (27, 491496), (36, 368622), (54, 245748), (72, 184311), (81, 163832), (108, 122874), (162, 81916), (216, 61437), (324, 40958), (648, 20479)]