2018355474009

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{473458943}}^1$

素因数の和:473458989

約数の個数: 24

約数和(自身を含む): 3238459176960

約数和(自身を除く): 1220103702951

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 473458943, 1420376829, 3314212601, 9942637803, 13730309347, 23199488207, 41190928041, 69598464621, 96112165429, 288336496287, 672785158003, 2018355474009]

約数ペア:

[(1, 2018355474009), (3, 672785158003), (7, 288336496287), (21, 96112165429), (29, 69598464621), (49, 41190928041), (87, 23199488207), (147, 13730309347), (203, 9942637803), (609, 3314212601), (1421, 1420376829), (4263, 473458943)]