991278456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{5900467}}^1$

素因数の和:5900483

約数の個数: 32

約数和(自身を含む): 2832224640

約数和(自身を除く): 1840946184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 5900467, 11800934, 17701401, 23601868, 35402802, 41303269, 47203736, 70805604, 82606538, 123909807, 141611208, 165213076, 247819614, 330426152, 495639228, 991278456]

約数ペア:

[(1, 991278456), (2, 495639228), (3, 330426152), (4, 247819614), (6, 165213076), (7, 141611208), (8, 123909807), (12, 82606538), (14, 70805604), (21, 47203736), (24, 41303269), (28, 35402802), (42, 23601868), (56, 17701401), (84, 11800934), (168, 5900467)]