227965518

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{6361}}^1$

素因数の和:6561

約数の個数: 48

約数和(自身を含む): 541889712

約数和(自身を除く): 313924194

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 181, 198, 362, 543, 1086, 1629, 1991, 3258, 3982, 5973, 6361, 11946, 12722, 17919, 19083, 35838, 38166, 57249, 69971, 114498, 139942, 209913, 419826, 629739, 1151341, 1259478, 2302682, 3454023, 6908046, 10362069, 12664751, 20724138, 25329502, 37994253, 75988506, 113982759, 227965518]

約数ペア:

[(1, 227965518), (2, 113982759), (3, 75988506), (6, 37994253), (9, 25329502), (11, 20724138), (18, 12664751), (22, 10362069), (33, 6908046), (66, 3454023), (99, 2302682), (181, 1259478), (198, 1151341), (362, 629739), (543, 419826), (1086, 209913), (1629, 139942), (1991, 114498), (3258, 69971), (3982, 57249), (5973, 38166), (6361, 35838), (11946, 19083), (12722, 17919)]