127811844

素因数分解:

$2^2\times 3^4\times {\mathrm{394481}}^1$

素因数の和:394497

約数の個数: 30

約数和(自身を含む): 334126254

約数和(自身を除く): 206314410

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 394481, 788962, 1183443, 1577924, 2366886, 3550329, 4733772, 7100658, 10650987, 14201316, 21301974, 31952961, 42603948, 63905922, 127811844]

約数ペア:

[(1, 127811844), (2, 63905922), (3, 42603948), (4, 31952961), (6, 21301974), (9, 14201316), (12, 10650987), (18, 7100658), (27, 4733772), (36, 3550329), (54, 2366886), (81, 1577924), (108, 1183443), (162, 788962), (324, 394481)]