2909754

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 6882408

約数和(自身を除く): 3972654

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 257, 306, 333, 514, 629, 666, 771, 1258, 1542, 1887, 2313, 3774, 4369, 4626, 5661, 8738, 9509, 11322, 13107, 19018, 26214, 28527, 39321, 57054, 78642, 85581, 161653, 171162, 323306, 484959, 969918, 1454877, 2909754]

約数ペア:

[(1, 2909754), (2, 1454877), (3, 969918), (6, 484959), (9, 323306), (17, 171162), (18, 161653), (34, 85581), (37, 78642), (51, 57054), (74, 39321), (102, 28527), (111, 26214), (153, 19018), (222, 13107), (257, 11322), (306, 9509), (333, 8738), (514, 5661), (629, 4626), (666, 4369), (771, 3774), (1258, 2313), (1542, 1887)]