239922018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1904143}}^1$

素因数の和:1904158

約数の個数: 24

約数和(自身を含む): 594092928

約数和(自身を除く): 354170910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1904143, 3808286, 5712429, 11424858, 13329001, 17137287, 26658002, 34274574, 39987003, 79974006, 119961009, 239922018]

約数ペア:

[(1, 239922018), (2, 119961009), (3, 79974006), (6, 39987003), (7, 34274574), (9, 26658002), (14, 17137287), (18, 13329001), (21, 11424858), (42, 5712429), (63, 3808286), (126, 1904143)]