18023796

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{883}}^1$

素因数の和:912

約数の個数: 84

約数和(自身を含む): 54107872

約数和(自身を除く): 36084076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 883, 972, 1134, 1458, 1701, 1766, 2268, 2649, 2916, 3402, 3532, 5103, 5298, 6181, 6804, 7947, 10206, 10596, 12362, 15894, 18543, 20412, 23841, 24724, 31788, 37086, 47682, 55629, 71523, 74172, 95364, 111258, 143046, 166887, 214569, 222516, 286092, 333774, 429138, 500661, 643707, 667548, 858276, 1001322, 1287414, 1501983, 2002644, 2574828, 3003966, 4505949, 6007932, 9011898, 18023796]

約数ペア:

[(1, 18023796), (2, 9011898), (3, 6007932), (4, 4505949), (6, 3003966), (7, 2574828), (9, 2002644), (12, 1501983), (14, 1287414), (18, 1001322), (21, 858276), (27, 667548), (28, 643707), (36, 500661), (42, 429138), (54, 333774), (63, 286092), (81, 222516), (84, 214569), (108, 166887), (126, 143046), (162, 111258), (189, 95364), (243, 74172), (252, 71523), (324, 55629), (378, 47682), (486, 37086), (567, 31788), (729, 24724), (756, 23841), (883, 20412), (972, 18543), (1134, 15894), (1458, 12362), (1701, 10596), (1766, 10206), (2268, 7947), (2649, 6804), (2916, 6181), (3402, 5298), (3532, 5103)]