12672456

素因数分解:

$2^3\times 3^1\times {\mathrm{409}}^1\times {\mathrm{1291}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 31783200

約数和(自身を除く): 19110744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1291, 1636, 2454, 2582, 3272, 3873, 4908, 5164, 7746, 9816, 10328, 15492, 30984, 528019, 1056038, 1584057, 2112076, 3168114, 4224152, 6336228, 12672456]

約数ペア:

[(1, 12672456), (2, 6336228), (3, 4224152), (4, 3168114), (6, 2112076), (8, 1584057), (12, 1056038), (24, 528019), (409, 30984), (818, 15492), (1227, 10328), (1291, 9816), (1636, 7746), (2454, 5164), (2582, 4908), (3272, 3873)]