212328972

素因数分解:

$2^2\times 3^3\times {\mathrm{1966009}}^1$

素因数の和:1966022

約数の個数: 24

約数和(自身を含む): 550482800

約数和(自身を除く): 338153828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1966009, 3932018, 5898027, 7864036, 11796054, 17694081, 23592108, 35388162, 53082243, 70776324, 106164486, 212328972]

約数ペア:

[(1, 212328972), (2, 106164486), (3, 70776324), (4, 53082243), (6, 35388162), (9, 23592108), (12, 17694081), (18, 11796054), (27, 7864036), (36, 5898027), (54, 3932018), (108, 1966009)]