57828978

素因数分解:

$2^1\times 3^4\times {\mathrm{356969}}^1$

素因数の和:356983

約数の個数: 20

約数和(自身を含む): 129580110

約数和(自身を除く): 71751132

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 356969, 713938, 1070907, 2141814, 3212721, 6425442, 9638163, 19276326, 28914489, 57828978]

約数ペア:

[(1, 57828978), (2, 28914489), (3, 19276326), (6, 9638163), (9, 6425442), (18, 3212721), (27, 2141814), (54, 1070907), (81, 713938), (162, 356969)]