28078236486

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1123}}^1\times {\mathrm{9199}}^1$

素因数の和:10481

約数の個数: 48

約数和(自身を含む): 61300262400

約数和(自身を除く): 33222025914

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1123, 1359, 2246, 2718, 3369, 6738, 9199, 10107, 18398, 20214, 27597, 55194, 82791, 165582, 169573, 339146, 508719, 1017438, 1389049, 1526157, 2778098, 3052314, 4167147, 8334294, 10330477, 12501441, 20660954, 25002882, 30991431, 61982862, 92974293, 185948586, 1559902027, 3119804054, 4679706081, 9359412162, 14039118243, 28078236486]

約数ペア:

[(1, 28078236486), (2, 14039118243), (3, 9359412162), (6, 4679706081), (9, 3119804054), (18, 1559902027), (151, 185948586), (302, 92974293), (453, 61982862), (906, 30991431), (1123, 25002882), (1359, 20660954), (2246, 12501441), (2718, 10330477), (3369, 8334294), (6738, 4167147), (9199, 3052314), (10107, 2778098), (18398, 1526157), (20214, 1389049), (27597, 1017438), (55194, 508719), (82791, 339146), (165582, 169573)]