2912778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 7053696

約数和(自身を除く): 4140918

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 141, 198, 282, 313, 423, 517, 626, 846, 939, 1034, 1551, 1878, 2817, 3102, 3443, 4653, 5634, 6886, 9306, 10329, 14711, 20658, 29422, 30987, 44133, 61974, 88266, 132399, 161821, 264798, 323642, 485463, 970926, 1456389, 2912778]

約数ペア:

[(1, 2912778), (2, 1456389), (3, 970926), (6, 485463), (9, 323642), (11, 264798), (18, 161821), (22, 132399), (33, 88266), (47, 61974), (66, 44133), (94, 30987), (99, 29422), (141, 20658), (198, 14711), (282, 10329), (313, 9306), (423, 6886), (517, 5634), (626, 4653), (846, 3443), (939, 3102), (1034, 2817), (1551, 1878)]