2648142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21017}}^1$

素因数の和:21032

約数の個数: 24

約数和(自身を含む): 6557616

約数和(自身を除く): 3909474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21017, 42034, 63051, 126102, 147119, 189153, 294238, 378306, 441357, 882714, 1324071, 2648142]

約数ペア:

[(1, 2648142), (2, 1324071), (3, 882714), (6, 441357), (7, 378306), (9, 294238), (14, 189153), (18, 147119), (21, 126102), (42, 63051), (63, 42034), (126, 21017)]