501374538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3979163}}^1$

素因数の和:3979178

約数の個数: 24

約数和(自身を含む): 1241499168

約数和(自身を除く): 740124630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3979163, 7958326, 11937489, 23874978, 27854141, 35812467, 55708282, 71624934, 83562423, 167124846, 250687269, 501374538]

約数ペア:

[(1, 501374538), (2, 250687269), (3, 167124846), (6, 83562423), (7, 71624934), (9, 55708282), (14, 35812467), (18, 27854141), (21, 23874978), (42, 11937489), (63, 7958326), (126, 3979163)]