11998518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9851}}^1$

素因数の和:9892

約数の個数: 32

約数和(自身を含む): 28373760

約数和(自身を除く): 16375242

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 9851, 19702, 29553, 59106, 68957, 137914, 206871, 285679, 413742, 571358, 857037, 1714074, 1999753, 3999506, 5999259, 11998518]

約数ペア:

[(1, 11998518), (2, 5999259), (3, 3999506), (6, 1999753), (7, 1714074), (14, 857037), (21, 571358), (29, 413742), (42, 285679), (58, 206871), (87, 137914), (174, 68957), (203, 59106), (406, 29553), (609, 19702), (1218, 9851)]