26139228

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{15671}}^1$

素因数の和:15817

約数の個数: 24

約数和(自身を含む): 61434240

約数和(自身を除く): 35295012

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 15671, 31342, 47013, 62684, 94026, 188052, 2178269, 4356538, 6534807, 8713076, 13069614, 26139228]

約数ペア:

[(1, 26139228), (2, 13069614), (3, 8713076), (4, 6534807), (6, 4356538), (12, 2178269), (139, 188052), (278, 94026), (417, 62684), (556, 47013), (834, 31342), (1668, 15671)]