2868678

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 6604416

約数和(自身を除く): 3735738

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 97, 106, 159, 186, 194, 279, 291, 318, 477, 558, 582, 873, 954, 1643, 1746, 3007, 3286, 4929, 5141, 6014, 9021, 9858, 10282, 14787, 15423, 18042, 27063, 29574, 30846, 46269, 54126, 92538, 159371, 318742, 478113, 956226, 1434339, 2868678]

約数ペア:

[(1, 2868678), (2, 1434339), (3, 956226), (6, 478113), (9, 318742), (18, 159371), (31, 92538), (53, 54126), (62, 46269), (93, 30846), (97, 29574), (106, 27063), (159, 18042), (186, 15423), (194, 14787), (279, 10282), (291, 9858), (318, 9021), (477, 6014), (558, 5141), (582, 4929), (873, 3286), (954, 3007), (1643, 1746)]