388636086

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{23981}}^1$

素因数の和:24096

約数の個数: 32

約数和(自身を含む): 809248608

約数和(自身を除く): 420612522

約数列:

[1, 2, 3, 6, 37, 73, 74, 111, 146, 219, 222, 438, 2701, 5402, 8103, 16206, 23981, 47962, 71943, 143886, 887297, 1750613, 1774594, 2661891, 3501226, 5251839, 5323782, 10503678, 64772681, 129545362, 194318043, 388636086]

約数ペア:

[(1, 388636086), (2, 194318043), (3, 129545362), (6, 64772681), (37, 10503678), (73, 5323782), (74, 5251839), (111, 3501226), (146, 2661891), (219, 1774594), (222, 1750613), (438, 887297), (2701, 143886), (5402, 71943), (8103, 47962), (16206, 23981)]