18275922

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{6907}}^1$

素因数の和:6932

約数の個数: 48

約数和(自身を含む): 47250720

約数和(自身を除く): 28974798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 6907, 13814, 20721, 41442, 48349, 62163, 96698, 124326, 145047, 186489, 290094, 338443, 372978, 435141, 676886, 870282, 1015329, 1305423, 2030658, 2610846, 3045987, 6091974, 9137961, 18275922]

約数ペア:

[(1, 18275922), (2, 9137961), (3, 6091974), (6, 3045987), (7, 2610846), (9, 2030658), (14, 1305423), (18, 1015329), (21, 870282), (27, 676886), (42, 435141), (49, 372978), (54, 338443), (63, 290094), (98, 186489), (126, 145047), (147, 124326), (189, 96698), (294, 62163), (378, 48349), (441, 41442), (882, 20721), (1323, 13814), (2646, 6907)]