2508786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{6637}}^1$

素因数の和:6655

約数の個数: 32

約数和(自身を含む): 6372480

約数和(自身を除く): 3863694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 6637, 13274, 19911, 39822, 46459, 59733, 92918, 119466, 139377, 179199, 278754, 358398, 418131, 836262, 1254393, 2508786]

約数ペア:

[(1, 2508786), (2, 1254393), (3, 836262), (6, 418131), (7, 358398), (9, 278754), (14, 179199), (18, 139377), (21, 119466), (27, 92918), (42, 59733), (54, 46459), (63, 39822), (126, 19911), (189, 13274), (378, 6637)]