18023364

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3881}}^1$

素因数の和:3937

約数の個数: 48

約数和(自身を含む): 47826240

約数和(自身を除く): 29802876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 3881, 4644, 7762, 11643, 15524, 23286, 34929, 46572, 69858, 104787, 139716, 166883, 209574, 333766, 419148, 500649, 667532, 1001298, 1501947, 2002596, 3003894, 4505841, 6007788, 9011682, 18023364]

約数ペア:

[(1, 18023364), (2, 9011682), (3, 6007788), (4, 4505841), (6, 3003894), (9, 2002596), (12, 1501947), (18, 1001298), (27, 667532), (36, 500649), (43, 419148), (54, 333766), (86, 209574), (108, 166883), (129, 139716), (172, 104787), (258, 69858), (387, 46572), (516, 34929), (774, 23286), (1161, 15524), (1548, 11643), (2322, 7762), (3881, 4644)]