30786642

素因数分解:

$2^1\times 3^5\times {\mathrm{63347}}^1$

素因数の和:63364

約数の個数: 24

約数和(自身を含む): 69176016

約数和(自身を除く): 38389374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 63347, 126694, 190041, 380082, 570123, 1140246, 1710369, 3420738, 5131107, 10262214, 15393321, 30786642]

約数ペア:

[(1, 30786642), (2, 15393321), (3, 10262214), (6, 5131107), (9, 3420738), (18, 1710369), (27, 1140246), (54, 570123), (81, 380082), (162, 190041), (243, 126694), (486, 63347)]