2186118

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 5280912

約数和(自身を除く): 3094794

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 181, 183, 198, 362, 366, 543, 549, 671, 1086, 1098, 1342, 1629, 1991, 2013, 3258, 3982, 4026, 5973, 6039, 11041, 11946, 12078, 17919, 22082, 33123, 35838, 66246, 99369, 121451, 198738, 242902, 364353, 728706, 1093059, 2186118]

約数ペア:

[(1, 2186118), (2, 1093059), (3, 728706), (6, 364353), (9, 242902), (11, 198738), (18, 121451), (22, 99369), (33, 66246), (61, 35838), (66, 33123), (99, 22082), (122, 17919), (181, 12078), (183, 11946), (198, 11041), (362, 6039), (366, 5973), (543, 4026), (549, 3982), (671, 3258), (1086, 2013), (1098, 1991), (1342, 1629)]