65509818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4451}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 143603712

約数和(自身を除く): 78093894

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 1338, 2453, 4451, 4906, 7359, 8902, 13353, 14718, 26706, 48961, 97922, 146883, 293766, 992573, 1985146, 2977719, 5955438, 10918303, 21836606, 32754909, 65509818]

約数ペア:

[(1, 65509818), (2, 32754909), (3, 21836606), (6, 10918303), (11, 5955438), (22, 2977719), (33, 1985146), (66, 992573), (223, 293766), (446, 146883), (669, 97922), (1338, 48961), (2453, 26706), (4451, 14718), (4906, 13353), (7359, 8902)]