17973732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213973}}^1$

素因数の和:213987

約数の個数: 24

約数和(自身を含む): 47930176

約数和(自身を除く): 29956444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213973, 427946, 641919, 855892, 1283838, 1497811, 2567676, 2995622, 4493433, 5991244, 8986866, 17973732]

約数ペア:

[(1, 17973732), (2, 8986866), (3, 5991244), (4, 4493433), (6, 2995622), (7, 2567676), (12, 1497811), (14, 1283838), (21, 855892), (28, 641919), (42, 427946), (84, 213973)]