121557474

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157051}}^1$

素因数の和:157102

約数の個数: 24

約数和(自身を含む): 269501232

約数和(自身を除く): 147943758

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 157051, 314102, 471153, 942306, 1413459, 2826918, 6753193, 13506386, 20259579, 40519158, 60778737, 121557474]

約数ペア:

[(1, 121557474), (2, 60778737), (3, 40519158), (6, 20259579), (9, 13506386), (18, 6753193), (43, 2826918), (86, 1413459), (129, 942306), (258, 471153), (387, 314102), (774, 157051)]