216226854

素因数分解:

$2^1\times 3^3\times {\mathrm{307}}^1\times {\mathrm{13043}}^1$

素因数の和:13361

約数の個数: 32

約数和(自身を含む): 482106240

約数和(自身を除く): 265879386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 307, 614, 921, 1842, 2763, 5526, 8289, 13043, 16578, 26086, 39129, 78258, 117387, 234774, 352161, 704322, 4004201, 8008402, 12012603, 24025206, 36037809, 72075618, 108113427, 216226854]

約数ペア:

[(1, 216226854), (2, 108113427), (3, 72075618), (6, 36037809), (9, 24025206), (18, 12012603), (27, 8008402), (54, 4004201), (307, 704322), (614, 352161), (921, 234774), (1842, 117387), (2763, 78258), (5526, 39129), (8289, 26086), (13043, 16578)]