2475864

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 6781320

約数和(自身を除く): 4305456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 251, 274, 411, 502, 548, 753, 822, 1004, 1096, 1233, 1506, 1644, 2008, 2259, 2466, 3012, 3288, 4518, 4932, 6024, 9036, 9864, 18072, 34387, 68774, 103161, 137548, 206322, 275096, 309483, 412644, 618966, 825288, 1237932, 2475864]

約数ペア:

[(1, 2475864), (2, 1237932), (3, 825288), (4, 618966), (6, 412644), (8, 309483), (9, 275096), (12, 206322), (18, 137548), (24, 103161), (36, 68774), (72, 34387), (137, 18072), (251, 9864), (274, 9036), (411, 6024), (502, 4932), (548, 4518), (753, 3288), (822, 3012), (1004, 2466), (1096, 2259), (1233, 2008), (1506, 1644)]