1988604682452

素因数分解:

$2^2\times 3^6\times {\mathrm{277}}^1\times {\mathrm{2461961}}^1$

素因数の和:2462260

約数の個数: 84

約数和(自身を含む): 5236539010836

約数和(自身を除く): 3247934328384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 277, 324, 486, 554, 729, 831, 972, 1108, 1458, 1662, 2493, 2916, 3324, 4986, 7479, 9972, 14958, 22437, 29916, 44874, 67311, 89748, 134622, 201933, 269244, 403866, 807732, 2461961, 4923922, 7385883, 9847844, 14771766, 22157649, 29543532, 44315298, 66472947, 88630596, 132945894, 199418841, 265891788, 398837682, 598256523, 681963197, 797675364, 1196513046, 1363926394, 1794769569, 2045889591, 2393026092, 2727852788, 3589539138, 4091779182, 6137668773, 7179078276, 8183558364, 12275337546, 18413006319, 24550675092, 36826012638, 55239018957, 73652025276, 110478037914, 165717056871, 220956075828, 331434113742, 497151170613, 662868227484, 994302341226, 1988604682452]

約数ペア:

[(1, 1988604682452), (2, 994302341226), (3, 662868227484), (4, 497151170613), (6, 331434113742), (9, 220956075828), (12, 165717056871), (18, 110478037914), (27, 73652025276), (36, 55239018957), (54, 36826012638), (81, 24550675092), (108, 18413006319), (162, 12275337546), (243, 8183558364), (277, 7179078276), (324, 6137668773), (486, 4091779182), (554, 3589539138), (729, 2727852788), (831, 2393026092), (972, 2045889591), (1108, 1794769569), (1458, 1363926394), (1662, 1196513046), (2493, 797675364), (2916, 681963197), (3324, 598256523), (4986, 398837682), (7479, 265891788), (9972, 199418841), (14958, 132945894), (22437, 88630596), (29916, 66472947), (44874, 44315298), (67311, 29543532), (89748, 22157649), (134622, 14771766), (201933, 9847844), (269244, 7385883), (403866, 4923922), (807732, 2461961)]