2019540816

素因数分解:

$2^4\times 3^3\times {\mathrm{4674863}}^1$

素因数の和:4674880

約数の個数: 40

約数和(自身を含む): 5796831360

約数和(自身を除く): 3777290544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4674863, 9349726, 14024589, 18699452, 28049178, 37398904, 42073767, 56098356, 74797808, 84147534, 112196712, 126221301, 168295068, 224393424, 252442602, 336590136, 504885204, 673180272, 1009770408, 2019540816]

約数ペア:

[(1, 2019540816), (2, 1009770408), (3, 673180272), (4, 504885204), (6, 336590136), (8, 252442602), (9, 224393424), (12, 168295068), (16, 126221301), (18, 112196712), (24, 84147534), (27, 74797808), (36, 56098356), (48, 42073767), (54, 37398904), (72, 28049178), (108, 18699452), (144, 14024589), (216, 9349726), (432, 4674863)]