1661500566

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{3449}}^1$

素因数の和:4282

約数の個数: 64

約数和(自身を含む): 4034016000

約数和(自身を除く): 2372515434

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 811, 1622, 2433, 3449, 4866, 6898, 7299, 8921, 10347, 14598, 17842, 20694, 21897, 26763, 31041, 37939, 43794, 53526, 62082, 75878, 80289, 93123, 113817, 160578, 186246, 227634, 240867, 341451, 481734, 682902, 1024353, 2048706, 2797139, 5594278, 8391417, 16782834, 25174251, 30768529, 50348502, 61537058, 75522753, 92305587, 151045506, 184611174, 276916761, 553833522, 830750283, 1661500566]

約数ペア:

[(1, 1661500566), (2, 830750283), (3, 553833522), (6, 276916761), (9, 184611174), (11, 151045506), (18, 92305587), (22, 75522753), (27, 61537058), (33, 50348502), (54, 30768529), (66, 25174251), (99, 16782834), (198, 8391417), (297, 5594278), (594, 2797139), (811, 2048706), (1622, 1024353), (2433, 682902), (3449, 481734), (4866, 341451), (6898, 240867), (7299, 227634), (8921, 186246), (10347, 160578), (14598, 113817), (17842, 93123), (20694, 80289), (21897, 75878), (26763, 62082), (31041, 53526), (37939, 43794)]