2421148626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{240623}}^1$

素因数の和:240687

約数の個数: 48

約数和(自身を含む): 5780750976

約数和(自身を除く): 3359602350

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 240623, 481246, 721869, 1443738, 2165607, 3128099, 4331214, 6256198, 9384297, 10346789, 18768594, 20693578, 28152891, 31040367, 56305782, 62080734, 93121101, 134508257, 186242202, 269016514, 403524771, 807049542, 1210574313, 2421148626]

約数ペア:

[(1, 2421148626), (2, 1210574313), (3, 807049542), (6, 403524771), (9, 269016514), (13, 186242202), (18, 134508257), (26, 93121101), (39, 62080734), (43, 56305782), (78, 31040367), (86, 28152891), (117, 20693578), (129, 18768594), (234, 10346789), (258, 9384297), (387, 6256198), (559, 4331214), (774, 3128099), (1118, 2165607), (1677, 1443738), (3354, 721869), (5031, 481246), (10062, 240623)]