17878284

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{6803}}^1$

素因数の和:6886

約数の個数: 36

約数和(自身を含む): 45818136

約数和(自身を除く): 27939852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 6803, 13606, 20409, 27212, 40818, 61227, 81636, 122454, 244908, 496619, 993238, 1489857, 1986476, 2979714, 4469571, 5959428, 8939142, 17878284]

約数ペア:

[(1, 17878284), (2, 8939142), (3, 5959428), (4, 4469571), (6, 2979714), (9, 1986476), (12, 1489857), (18, 993238), (36, 496619), (73, 244908), (146, 122454), (219, 81636), (292, 61227), (438, 40818), (657, 27212), (876, 20409), (1314, 13606), (2628, 6803)]