768804534

素因数分解:

$2^1\times 3^4\times {\mathrm{4745707}}^1$

素因数の和:4745721

約数の個数: 20

約数和(自身を含む): 1722692004

約数和(自身を除く): 953887470

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 4745707, 9491414, 14237121, 28474242, 42711363, 85422726, 128134089, 256268178, 384402267, 768804534]

約数ペア:

[(1, 768804534), (2, 384402267), (3, 256268178), (6, 128134089), (9, 85422726), (18, 42711363), (27, 28474242), (54, 14237121), (81, 9491414), (162, 4745707)]