138875634

素因数分解:

$2^1\times 3^4\times {\mathrm{773}}^1\times {\mathrm{1109}}^1$

素因数の和:1896

約数の個数: 40

約数和(自身を含む): 311867820

約数和(自身を除く): 172992186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 773, 1109, 1546, 2218, 2319, 3327, 4638, 6654, 6957, 9981, 13914, 19962, 20871, 29943, 41742, 59886, 62613, 89829, 125226, 179658, 857257, 1714514, 2571771, 5143542, 7715313, 15430626, 23145939, 46291878, 69437817, 138875634]

約数ペア:

[(1, 138875634), (2, 69437817), (3, 46291878), (6, 23145939), (9, 15430626), (18, 7715313), (27, 5143542), (54, 2571771), (81, 1714514), (162, 857257), (773, 179658), (1109, 125226), (1546, 89829), (2218, 62613), (2319, 59886), (3327, 41742), (4638, 29943), (6654, 20871), (6957, 19962), (9981, 13914)]