47142738

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{6221}}^1$

素因数の和:6650

約数の個数: 24

約数和(自身を含む): 102401676

約数和(自身を除く): 55258938

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 6221, 7578, 12442, 18663, 37326, 55989, 111978, 2619041, 5238082, 7857123, 15714246, 23571369, 47142738]

約数ペア:

[(1, 47142738), (2, 23571369), (3, 15714246), (6, 7857123), (9, 5238082), (18, 2619041), (421, 111978), (842, 55989), (1263, 37326), (2526, 18663), (3789, 12442), (6221, 7578)]