218353614

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{2579}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 444337920

約数和(自身を除く): 225984306

約数列:

[1, 2, 3, 6, 103, 137, 206, 274, 309, 411, 618, 822, 2579, 5158, 7737, 14111, 15474, 28222, 42333, 84666, 265637, 353323, 531274, 706646, 796911, 1059969, 1593822, 2119938, 36392269, 72784538, 109176807, 218353614]

約数ペア:

[(1, 218353614), (2, 109176807), (3, 72784538), (6, 36392269), (103, 2119938), (137, 1593822), (206, 1059969), (274, 796911), (309, 706646), (411, 531274), (618, 353323), (822, 265637), (2579, 84666), (5158, 42333), (7737, 28222), (14111, 15474)]