18313002

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 42112512

約数和(自身を除く): 23799510

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 887, 1147, 1774, 2294, 2661, 3441, 5322, 6882, 7983, 10323, 15966, 20646, 27497, 32819, 54994, 65638, 82491, 98457, 164982, 196914, 247473, 295371, 494946, 590742, 1017389, 2034778, 3052167, 6104334, 9156501, 18313002]

約数ペア:

[(1, 18313002), (2, 9156501), (3, 6104334), (6, 3052167), (9, 2034778), (18, 1017389), (31, 590742), (37, 494946), (62, 295371), (74, 247473), (93, 196914), (111, 164982), (186, 98457), (222, 82491), (279, 65638), (333, 54994), (558, 32819), (666, 27497), (887, 20646), (1147, 15966), (1774, 10323), (2294, 7983), (2661, 6882), (3441, 5322)]