168309918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2027}}^1$

素因数の和:2701

約数の個数: 48

約数和(自身を含む): 417605760

約数和(自身を除く): 249295842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 659, 1318, 1977, 2027, 3954, 4054, 4613, 5931, 6081, 9226, 11862, 12162, 13839, 14189, 18243, 27678, 28378, 36486, 41517, 42567, 83034, 85134, 127701, 255402, 1335793, 2671586, 4007379, 8014758, 9350551, 12022137, 18701102, 24044274, 28051653, 56103306, 84154959, 168309918]

約数ペア:

[(1, 168309918), (2, 84154959), (3, 56103306), (6, 28051653), (7, 24044274), (9, 18701102), (14, 12022137), (18, 9350551), (21, 8014758), (42, 4007379), (63, 2671586), (126, 1335793), (659, 255402), (1318, 127701), (1977, 85134), (2027, 83034), (3954, 42567), (4054, 41517), (4613, 36486), (5931, 28378), (6081, 27678), (9226, 18243), (11862, 14189), (12162, 13839)]