18011052

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{2111}}^1$

素因数の和:2203

約数の個数: 48

約数和(自身を含む): 47308800

約数和(自身を除く): 29297748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2111, 2133, 2844, 4222, 4266, 6333, 8444, 8532, 12666, 18999, 25332, 37998, 56997, 75996, 113994, 166769, 227988, 333538, 500307, 667076, 1000614, 1500921, 2001228, 3001842, 4502763, 6003684, 9005526, 18011052]

約数ペア:

[(1, 18011052), (2, 9005526), (3, 6003684), (4, 4502763), (6, 3001842), (9, 2001228), (12, 1500921), (18, 1000614), (27, 667076), (36, 500307), (54, 333538), (79, 227988), (108, 166769), (158, 113994), (237, 75996), (316, 56997), (474, 37998), (711, 25332), (948, 18999), (1422, 12666), (2111, 8532), (2133, 8444), (2844, 6333), (4222, 4266)]