1971612

素因数分解:

$2^2\times 3^2\times {\mathrm{54767}}^1$

素因数の和:54777

約数の個数: 18

約数和(自身を含む): 4983888

約数和(自身を除く): 3012276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 54767, 109534, 164301, 219068, 328602, 492903, 657204, 985806, 1971612]

約数ペア:

[(1, 1971612), (2, 985806), (3, 657204), (4, 492903), (6, 328602), (9, 219068), (12, 164301), (18, 109534), (36, 54767)]