18555306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40163}}^1$

素因数の和:40186

約数の個数: 32

約数和(自身を含む): 46268928

約数和(自身を除く): 27713622

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 40163, 80326, 120489, 240978, 281141, 441793, 562282, 843423, 883586, 1325379, 1686846, 2650758, 3092551, 6185102, 9277653, 18555306]

約数ペア:

[(1, 18555306), (2, 9277653), (3, 6185102), (6, 3092551), (7, 2650758), (11, 1686846), (14, 1325379), (21, 883586), (22, 843423), (33, 562282), (42, 441793), (66, 281141), (77, 240978), (154, 120489), (231, 80326), (462, 40163)]