11513268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 31865288

約数和(自身を除く): 20352020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 337, 438, 468, 657, 674, 876, 949, 1011, 1314, 1348, 1898, 2022, 2628, 2847, 3033, 3796, 4044, 4381, 5694, 6066, 8541, 8762, 11388, 12132, 13143, 17082, 17524, 24601, 26286, 34164, 39429, 49202, 52572, 73803, 78858, 98404, 147606, 157716, 221409, 295212, 319813, 442818, 639626, 885636, 959439, 1279252, 1918878, 2878317, 3837756, 5756634, 11513268]

約数ペア:

[(1, 11513268), (2, 5756634), (3, 3837756), (4, 2878317), (6, 1918878), (9, 1279252), (12, 959439), (13, 885636), (18, 639626), (26, 442818), (36, 319813), (39, 295212), (52, 221409), (73, 157716), (78, 147606), (117, 98404), (146, 78858), (156, 73803), (219, 52572), (234, 49202), (292, 39429), (337, 34164), (438, 26286), (468, 24601), (657, 17524), (674, 17082), (876, 13143), (949, 12132), (1011, 11388), (1314, 8762), (1348, 8541), (1898, 6066), (2022, 5694), (2628, 4381), (2847, 4044), (3033, 3796)]