13125546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 32969664

約数和(自身を除く): 19844118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1427, 1533, 2854, 3066, 4281, 4599, 8562, 9198, 9989, 12843, 19978, 25686, 29967, 59934, 89901, 104171, 179802, 208342, 312513, 625026, 729197, 937539, 1458394, 1875078, 2187591, 4375182, 6562773, 13125546]

約数ペア:

[(1, 13125546), (2, 6562773), (3, 4375182), (6, 2187591), (7, 1875078), (9, 1458394), (14, 937539), (18, 729197), (21, 625026), (42, 312513), (63, 208342), (73, 179802), (126, 104171), (146, 89901), (219, 59934), (438, 29967), (511, 25686), (657, 19978), (1022, 12843), (1314, 9989), (1427, 9198), (1533, 8562), (2854, 4599), (3066, 4281)]