489398742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3884117}}^1$

素因数の和:3884132

約数の個数: 24

約数和(自身を含む): 1211844816

約数和(自身を除く): 722446074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3884117, 7768234, 11652351, 23304702, 27188819, 34957053, 54377638, 69914106, 81566457, 163132914, 244699371, 489398742]

約数ペア:

[(1, 489398742), (2, 244699371), (3, 163132914), (6, 81566457), (7, 69914106), (9, 54377638), (14, 34957053), (18, 27188819), (21, 23304702), (42, 11652351), (63, 7768234), (126, 3884117)]