2782584

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{5521}}^1$

素因数の和:5540

約数の個数: 48

約数和(自身を含む): 8614320

約数和(自身を除く): 5831736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 5521, 11042, 16563, 22084, 33126, 38647, 44168, 49689, 66252, 77294, 99378, 115941, 132504, 154588, 198756, 231882, 309176, 347823, 397512, 463764, 695646, 927528, 1391292, 2782584]

約数ペア:

[(1, 2782584), (2, 1391292), (3, 927528), (4, 695646), (6, 463764), (7, 397512), (8, 347823), (9, 309176), (12, 231882), (14, 198756), (18, 154588), (21, 132504), (24, 115941), (28, 99378), (36, 77294), (42, 66252), (56, 49689), (63, 44168), (72, 38647), (84, 33126), (126, 22084), (168, 16563), (252, 11042), (504, 5521)]