40551372

素因数分解:

$2^2\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1741}}^1$

素因数の和:2398

約数の個数: 36

約数和(自身を含む): 102722256

約数和(自身を除く): 62170884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 647, 1294, 1741, 1941, 2588, 3482, 3882, 5223, 5823, 6964, 7764, 10446, 11646, 15669, 20892, 23292, 31338, 62676, 1126427, 2252854, 3379281, 4505708, 6758562, 10137843, 13517124, 20275686, 40551372]

約数ペア:

[(1, 40551372), (2, 20275686), (3, 13517124), (4, 10137843), (6, 6758562), (9, 4505708), (12, 3379281), (18, 2252854), (36, 1126427), (647, 62676), (1294, 31338), (1741, 23292), (1941, 20892), (2588, 15669), (3482, 11646), (3882, 10446), (5223, 7764), (5823, 6964)]