661144056

素因数分解:

$2^3\times 3^1\times {\mathrm{27547669}}^1$

素因数の和:27547678

約数の個数: 16

約数和(自身を含む): 1652860200

約数和(自身を除く): 991716144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 27547669, 55095338, 82643007, 110190676, 165286014, 220381352, 330572028, 661144056]

約数ペア:

[(1, 661144056), (2, 330572028), (3, 220381352), (4, 165286014), (6, 110190676), (8, 82643007), (12, 55095338), (24, 27547669)]