17181444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 46182528

約数和(自身を除く): 29001084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1493, 1644, 1918, 2877, 2986, 3836, 4479, 5754, 5972, 8958, 10451, 11508, 17916, 20902, 31353, 41804, 62706, 125412, 204541, 409082, 613623, 818164, 1227246, 1431787, 2454492, 2863574, 4295361, 5727148, 8590722, 17181444]

約数ペア:

[(1, 17181444), (2, 8590722), (3, 5727148), (4, 4295361), (6, 2863574), (7, 2454492), (12, 1431787), (14, 1227246), (21, 818164), (28, 613623), (42, 409082), (84, 204541), (137, 125412), (274, 62706), (411, 41804), (548, 31353), (822, 20902), (959, 17916), (1493, 11508), (1644, 10451), (1918, 8958), (2877, 5972), (2986, 5754), (3836, 4479)]