2018160597105

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{2090719}}^1$

素因数の和:2091878

約数の個数: 48

約数和(自身を含む): 3685521216000

約数和(自身を除く): 1667360618895

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1129, 3387, 5645, 10161, 16935, 21451, 50805, 64353, 107255, 193059, 321765, 965295, 2090719, 6272157, 10453595, 18816471, 31360785, 39723661, 94082355, 119170983, 198618305, 357512949, 595854915, 1787564745, 2360421751, 7081265253, 11802108755, 21243795759, 35406326265, 44848013269, 106218978795, 134544039807, 224240066345, 403632119421, 672720199035, 2018160597105]

約数ペア:

[(1, 2018160597105), (3, 672720199035), (5, 403632119421), (9, 224240066345), (15, 134544039807), (19, 106218978795), (45, 44848013269), (57, 35406326265), (95, 21243795759), (171, 11802108755), (285, 7081265253), (855, 2360421751), (1129, 1787564745), (3387, 595854915), (5645, 357512949), (10161, 198618305), (16935, 119170983), (21451, 94082355), (50805, 39723661), (64353, 31360785), (107255, 18816471), (193059, 10453595), (321765, 6272157), (965295, 2090719)]