3888882

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 9041760

約数和(自身を除く): 5152878

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 137, 166, 171, 249, 274, 342, 411, 498, 747, 822, 1233, 1494, 1577, 2466, 2603, 3154, 4731, 5206, 7809, 9462, 11371, 14193, 15618, 22742, 23427, 28386, 34113, 46854, 68226, 102339, 204678, 216049, 432098, 648147, 1296294, 1944441, 3888882]

約数ペア:

[(1, 3888882), (2, 1944441), (3, 1296294), (6, 648147), (9, 432098), (18, 216049), (19, 204678), (38, 102339), (57, 68226), (83, 46854), (114, 34113), (137, 28386), (166, 23427), (171, 22742), (249, 15618), (274, 14193), (342, 11371), (411, 9462), (498, 7809), (747, 5206), (822, 4731), (1233, 3154), (1494, 2603), (1577, 2466)]