16820532

素因数分解:

$2^2\times 3^2\times {\mathrm{467237}}^1$

素因数の和:467247

約数の個数: 18

約数和(自身を含む): 42518658

約数和(自身を除く): 25698126

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 467237, 934474, 1401711, 1868948, 2803422, 4205133, 5606844, 8410266, 16820532]

約数ペア:

[(1, 16820532), (2, 8410266), (3, 5606844), (4, 4205133), (6, 2803422), (9, 1868948), (12, 1401711), (18, 934474), (36, 467237)]