142671618

素因数分解:

$2^1\times 3^5\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 322716576

約数和(自身を除く): 180044958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 243, 326, 486, 489, 978, 1467, 1801, 2934, 3602, 4401, 5403, 8802, 10806, 13203, 16209, 26406, 32418, 39609, 48627, 79218, 97254, 145881, 291762, 293563, 437643, 587126, 875286, 880689, 1761378, 2642067, 5284134, 7926201, 15852402, 23778603, 47557206, 71335809, 142671618]

約数ペア:

[(1, 142671618), (2, 71335809), (3, 47557206), (6, 23778603), (9, 15852402), (18, 7926201), (27, 5284134), (54, 2642067), (81, 1761378), (162, 880689), (163, 875286), (243, 587126), (326, 437643), (486, 293563), (489, 291762), (978, 145881), (1467, 97254), (1801, 79218), (2934, 48627), (3602, 39609), (4401, 32418), (5403, 26406), (8802, 16209), (10806, 13203)]