269532018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2139143}}^1$

素因数の和:2139158

約数の個数: 24

約数和(自身を含む): 667412928

約数和(自身を除く): 397880910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2139143, 4278286, 6417429, 12834858, 14974001, 19252287, 29948002, 38504574, 44922003, 89844006, 134766009, 269532018]

約数ペア:

[(1, 269532018), (2, 134766009), (3, 89844006), (6, 44922003), (7, 38504574), (9, 29948002), (14, 19252287), (18, 14974001), (21, 12834858), (42, 6417429), (63, 4278286), (126, 2139143)]