15894936

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{859}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 43266600

約数和(自身を除く): 27371664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 859, 1028, 1542, 1718, 2056, 2313, 2577, 3084, 3436, 4626, 5154, 6168, 6872, 7731, 9252, 10308, 15462, 18504, 20616, 30924, 61848, 220763, 441526, 662289, 883052, 1324578, 1766104, 1986867, 2649156, 3973734, 5298312, 7947468, 15894936]

約数ペア:

[(1, 15894936), (2, 7947468), (3, 5298312), (4, 3973734), (6, 2649156), (8, 1986867), (9, 1766104), (12, 1324578), (18, 883052), (24, 662289), (36, 441526), (72, 220763), (257, 61848), (514, 30924), (771, 20616), (859, 18504), (1028, 15462), (1542, 10308), (1718, 9252), (2056, 7731), (2313, 6872), (2577, 6168), (3084, 5154), (3436, 4626)]