66629676

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{40529}}^1$

素因数の和:40673

約数の個数: 24

約数和(自身を含む): 156607920

約数和(自身を除く): 89978244

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 40529, 81058, 121587, 162116, 243174, 486348, 5552473, 11104946, 16657419, 22209892, 33314838, 66629676]

約数ペア:

[(1, 66629676), (2, 33314838), (3, 22209892), (4, 16657419), (6, 11104946), (12, 5552473), (137, 486348), (274, 243174), (411, 162116), (548, 121587), (822, 81058), (1644, 40529)]