39780738

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{26627}}^1$

素因数の和:26718

約数の個数: 24

約数和(自身を含む): 87233328

約数和(自身を除く): 47452590

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 26627, 53254, 79881, 159762, 239643, 479286, 2210041, 4420082, 6630123, 13260246, 19890369, 39780738]

約数ペア:

[(1, 39780738), (2, 19890369), (3, 13260246), (6, 6630123), (9, 4420082), (18, 2210041), (83, 479286), (166, 239643), (249, 159762), (498, 79881), (747, 53254), (1494, 26627)]