16980648

素因数分解:

$2^3\times 3^1\times {\mathrm{707527}}^1$

素因数の和:707536

約数の個数: 16

約数和(自身を含む): 42451680

約数和(自身を除く): 25471032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 707527, 1415054, 2122581, 2830108, 4245162, 5660216, 8490324, 16980648]

約数ペア:

[(1, 16980648), (2, 8490324), (3, 5660216), (4, 4245162), (6, 2830108), (8, 2122581), (12, 1415054), (24, 707527)]