16988364

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{1051}}^1$

素因数の和:1510

約数の個数: 36

約数和(自身を含む): 43079400

約数和(自身を除く): 26091036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1051, 1347, 1796, 2102, 2694, 3153, 4041, 4204, 5388, 6306, 8082, 9459, 12612, 16164, 18918, 37836, 471899, 943798, 1415697, 1887596, 2831394, 4247091, 5662788, 8494182, 16988364]

約数ペア:

[(1, 16988364), (2, 8494182), (3, 5662788), (4, 4247091), (6, 2831394), (9, 1887596), (12, 1415697), (18, 943798), (36, 471899), (449, 37836), (898, 18918), (1051, 16164), (1347, 12612), (1796, 9459), (2102, 8082), (2694, 6306), (3153, 5388), (4041, 4204)]