998156934

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{126317}}^1$

素因数の和:126764

約数の個数: 24

約数和(自身を含む): 2167616880

約数和(自身を除く): 1169459946

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 126317, 252634, 378951, 757902, 1136853, 2273706, 55453163, 110906326, 166359489, 332718978, 499078467, 998156934]

約数ペア:

[(1, 998156934), (2, 499078467), (3, 332718978), (6, 166359489), (9, 110906326), (18, 55453163), (439, 2273706), (878, 1136853), (1317, 757902), (2634, 378951), (3951, 252634), (7902, 126317)]