2018355660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{10259}}^1$

素因数の和:11367

約数の個数: 72

約数和(自身を含む): 6128544240

約数和(自身を除く): 4110188580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1093, 2186, 3279, 4372, 5465, 6558, 9837, 10259, 10930, 13116, 16395, 19674, 20518, 21860, 30777, 32790, 39348, 41036, 49185, 51295, 61554, 65580, 92331, 98370, 102590, 123108, 153885, 184662, 196740, 205180, 307770, 369324, 461655, 615540, 923310, 1846620, 11213087, 22426174, 33639261, 44852348, 56065435, 67278522, 100917783, 112130870, 134557044, 168196305, 201835566, 224261740, 336392610, 403671132, 504588915, 672785220, 1009177830, 2018355660]

約数ペア:

[(1, 2018355660), (2, 1009177830), (3, 672785220), (4, 504588915), (5, 403671132), (6, 336392610), (9, 224261740), (10, 201835566), (12, 168196305), (15, 134557044), (18, 112130870), (20, 100917783), (30, 67278522), (36, 56065435), (45, 44852348), (60, 33639261), (90, 22426174), (180, 11213087), (1093, 1846620), (2186, 923310), (3279, 615540), (4372, 461655), (5465, 369324), (6558, 307770), (9837, 205180), (10259, 196740), (10930, 184662), (13116, 153885), (16395, 123108), (19674, 102590), (20518, 98370), (21860, 92331), (30777, 65580), (32790, 61554), (39348, 51295), (41036, 49185)]