556664136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3313477}}^1$

素因数の和:3313493

約数の個数: 32

約数和(自身を含む): 1590469440

約数和(自身を除く): 1033805304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3313477, 6626954, 9940431, 13253908, 19880862, 23194339, 26507816, 39761724, 46388678, 69583017, 79523448, 92777356, 139166034, 185554712, 278332068, 556664136]

約数ペア:

[(1, 556664136), (2, 278332068), (3, 185554712), (4, 139166034), (6, 92777356), (7, 79523448), (8, 69583017), (12, 46388678), (14, 39761724), (21, 26507816), (24, 23194339), (28, 19880862), (42, 13253908), (56, 9940431), (84, 6626954), (168, 3313477)]