17962476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4973}}^1$

素因数の和:5030

約数の個数: 48

約数和(自身を含む): 49023744

約数和(自身を除く): 31061268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 4973, 9946, 14919, 19892, 29838, 34811, 59676, 69622, 104433, 139244, 208866, 213839, 417732, 427678, 641517, 855356, 1283034, 1496873, 2566068, 2993746, 4490619, 5987492, 8981238, 17962476]

約数ペア:

[(1, 17962476), (2, 8981238), (3, 5987492), (4, 4490619), (6, 2993746), (7, 2566068), (12, 1496873), (14, 1283034), (21, 855356), (28, 641517), (42, 427678), (43, 417732), (84, 213839), (86, 208866), (129, 139244), (172, 104433), (258, 69622), (301, 59676), (516, 34811), (602, 29838), (903, 19892), (1204, 14919), (1806, 9946), (3612, 4973)]