16121124

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1039}}^1$

素因数の和:1480

約数の個数: 36

約数和(自身を含む): 40884480

約数和(自身を除く): 24763356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1039, 1293, 1724, 2078, 2586, 3117, 3879, 4156, 5172, 6234, 7758, 9351, 12468, 15516, 18702, 37404, 447809, 895618, 1343427, 1791236, 2686854, 4030281, 5373708, 8060562, 16121124]

約数ペア:

[(1, 16121124), (2, 8060562), (3, 5373708), (4, 4030281), (6, 2686854), (9, 1791236), (12, 1343427), (18, 895618), (36, 447809), (431, 37404), (862, 18702), (1039, 15516), (1293, 12468), (1724, 9351), (2078, 7758), (2586, 6234), (3117, 5172), (3879, 4156)]