2021852154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2731}}^1\times {\mathrm{17627}}^1$

素因数の和:20370

約数の個数: 32

約数和(自身を含む): 4623330816

約数和(自身を除く): 2601478662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2731, 5462, 8193, 16386, 17627, 19117, 35254, 38234, 52881, 57351, 105762, 114702, 123389, 246778, 370167, 740334, 48139337, 96278674, 144418011, 288836022, 336975359, 673950718, 1010926077, 2021852154]

約数ペア:

[(1, 2021852154), (2, 1010926077), (3, 673950718), (6, 336975359), (7, 288836022), (14, 144418011), (21, 96278674), (42, 48139337), (2731, 740334), (5462, 370167), (8193, 246778), (16386, 123389), (17627, 114702), (19117, 105762), (35254, 57351), (38234, 52881)]