142453782

素因数分解:

$2^1\times 3^3\times {\mathrm{1231}}^1\times {\mathrm{2143}}^1$

素因数の和:3385

約数の個数: 32

約数和(自身を含む): 316968960

約数和(自身を除く): 174515178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1231, 2143, 2462, 3693, 4286, 6429, 7386, 11079, 12858, 19287, 22158, 33237, 38574, 57861, 66474, 115722, 2638033, 5276066, 7914099, 15828198, 23742297, 47484594, 71226891, 142453782]

約数ペア:

[(1, 142453782), (2, 71226891), (3, 47484594), (6, 23742297), (9, 15828198), (18, 7914099), (27, 5276066), (54, 2638033), (1231, 115722), (2143, 66474), (2462, 57861), (3693, 38574), (4286, 33237), (6429, 22158), (7386, 19287), (11079, 12858)]