16490556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{24109}}^1$

素因数の和:24138

約数の個数: 36

約数和(自身を含む): 43880200

約数和(自身を除く): 27389644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 24109, 48218, 72327, 96436, 144654, 216981, 289308, 433962, 458071, 867924, 916142, 1374213, 1832284, 2748426, 4122639, 5496852, 8245278, 16490556]

約数ペア:

[(1, 16490556), (2, 8245278), (3, 5496852), (4, 4122639), (6, 2748426), (9, 1832284), (12, 1374213), (18, 916142), (19, 867924), (36, 458071), (38, 433962), (57, 289308), (76, 216981), (114, 144654), (171, 96436), (228, 72327), (342, 48218), (684, 24109)]