7628274

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 17749368

約数和(自身を除く): 10121094

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 97, 102, 153, 194, 257, 291, 306, 514, 582, 771, 873, 1542, 1649, 1746, 2313, 3298, 4369, 4626, 4947, 8738, 9894, 13107, 14841, 24929, 26214, 29682, 39321, 49858, 74787, 78642, 149574, 224361, 423793, 448722, 847586, 1271379, 2542758, 3814137, 7628274]

約数ペア:

[(1, 7628274), (2, 3814137), (3, 2542758), (6, 1271379), (9, 847586), (17, 448722), (18, 423793), (34, 224361), (51, 149574), (97, 78642), (102, 74787), (153, 49858), (194, 39321), (257, 29682), (291, 26214), (306, 24929), (514, 14841), (582, 13107), (771, 9894), (873, 8738), (1542, 4947), (1649, 4626), (1746, 4369), (2313, 3298)]