21826008

素因数分解:

$2^3\times 3^2\times {\mathrm{303139}}^1$

素因数の和:303151

約数の個数: 24

約数和(自身を含む): 59112300

約数和(自身を除く): 37286292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 303139, 606278, 909417, 1212556, 1818834, 2425112, 2728251, 3637668, 5456502, 7275336, 10913004, 21826008]

約数ペア:

[(1, 21826008), (2, 10913004), (3, 7275336), (4, 5456502), (6, 3637668), (8, 2728251), (9, 2425112), (12, 1818834), (18, 1212556), (24, 909417), (36, 606278), (72, 303139)]