2040138042

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{399557}}^1$

素因数の和:399622

約数の個数: 32

約数和(自身を含む): 4372762752

約数和(自身を除く): 2332624710

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 399557, 799114, 1198671, 2397342, 9189811, 14783609, 18379622, 27569433, 29567218, 44350827, 55138866, 88701654, 340023007, 680046014, 1020069021, 2040138042]

約数ペア:

[(1, 2040138042), (2, 1020069021), (3, 680046014), (6, 340023007), (23, 88701654), (37, 55138866), (46, 44350827), (69, 29567218), (74, 27569433), (111, 18379622), (138, 14783609), (222, 9189811), (851, 2397342), (1702, 1198671), (2553, 799114), (5106, 399557)]