1113966

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{421}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 2886480

約数和(自身を除く): 1772514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 421, 441, 842, 882, 1263, 1323, 2526, 2646, 2947, 3789, 5894, 7578, 8841, 11367, 17682, 20629, 22734, 26523, 41258, 53046, 61887, 79569, 123774, 159138, 185661, 371322, 556983, 1113966]

約数ペア:

[(1, 1113966), (2, 556983), (3, 371322), (6, 185661), (7, 159138), (9, 123774), (14, 79569), (18, 61887), (21, 53046), (27, 41258), (42, 26523), (49, 22734), (54, 20629), (63, 17682), (98, 11367), (126, 8841), (147, 7578), (189, 5894), (294, 3789), (378, 2947), (421, 2646), (441, 2526), (842, 1323), (882, 1263)]