18785304

素因数分解:

$2^3\times 3^3\times {\mathrm{86969}}^1$

素因数の和:86984

約数の個数: 32

約数和(自身を含む): 52182000

約数和(自身を除く): 33396696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 86969, 173938, 260907, 347876, 521814, 695752, 782721, 1043628, 1565442, 2087256, 2348163, 3130884, 4696326, 6261768, 9392652, 18785304]

約数ペア:

[(1, 18785304), (2, 9392652), (3, 6261768), (4, 4696326), (6, 3130884), (8, 2348163), (9, 2087256), (12, 1565442), (18, 1043628), (24, 782721), (27, 695752), (36, 521814), (54, 347876), (72, 260907), (108, 173938), (216, 86969)]