1851036786

素因数分解:

$2^1\times 3^4\times {\mathrm{11426153}}^1$

素因数の和:11426167

約数の個数: 20

約数和(自身を含む): 4147693902

約数和(自身を除く): 2296657116

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11426153, 22852306, 34278459, 68556918, 102835377, 205670754, 308506131, 617012262, 925518393, 1851036786]

約数ペア:

[(1, 1851036786), (2, 925518393), (3, 617012262), (6, 308506131), (9, 205670754), (18, 102835377), (27, 68556918), (54, 34278459), (81, 22852306), (162, 11426153)]