189814554

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{10169}}^1$

素因数の和:10255

約数の個数: 48

約数和(自身を含む): 442639080

約数和(自身を除く): 252824526

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 2074, 3111, 6222, 9333, 10169, 18666, 20338, 30507, 61014, 91521, 172873, 183042, 345746, 518619, 620309, 1037238, 1240618, 1555857, 1860927, 3111714, 3721854, 5582781, 10545253, 11165562, 21090506, 31635759, 63271518, 94907277, 189814554]

約数ペア:

[(1, 189814554), (2, 94907277), (3, 63271518), (6, 31635759), (9, 21090506), (17, 11165562), (18, 10545253), (34, 5582781), (51, 3721854), (61, 3111714), (102, 1860927), (122, 1555857), (153, 1240618), (183, 1037238), (306, 620309), (366, 518619), (549, 345746), (1037, 183042), (1098, 172873), (2074, 91521), (3111, 61014), (6222, 30507), (9333, 20338), (10169, 18666)]