18535014

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 43084800

約数和(自身を除く): 24549786

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 67, 94, 109, 134, 141, 201, 218, 282, 327, 402, 423, 603, 654, 846, 981, 1206, 1269, 1809, 1962, 2538, 2943, 3149, 3618, 5123, 5886, 6298, 7303, 9447, 10246, 14606, 15369, 18894, 21909, 28341, 30738, 43818, 46107, 56682, 65727, 85023, 92214, 131454, 138321, 170046, 197181, 276642, 343241, 394362, 686482, 1029723, 2059446, 3089169, 6178338, 9267507, 18535014]

約数ペア:

[(1, 18535014), (2, 9267507), (3, 6178338), (6, 3089169), (9, 2059446), (18, 1029723), (27, 686482), (47, 394362), (54, 343241), (67, 276642), (94, 197181), (109, 170046), (134, 138321), (141, 131454), (201, 92214), (218, 85023), (282, 65727), (327, 56682), (402, 46107), (423, 43818), (603, 30738), (654, 28341), (846, 21909), (981, 18894), (1206, 15369), (1269, 14606), (1809, 10246), (1962, 9447), (2538, 7303), (2943, 6298), (3149, 5886), (3618, 5123)]