8638572

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5179}}^1$

素因数の和:5325

約数の個数: 24

約数和(自身を含む): 20305600

約数和(自身を除く): 11667028

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 5179, 10358, 15537, 20716, 31074, 62148, 719881, 1439762, 2159643, 2879524, 4319286, 8638572]

約数ペア:

[(1, 8638572), (2, 4319286), (3, 2879524), (4, 2159643), (6, 1439762), (12, 719881), (139, 62148), (278, 31074), (417, 20716), (556, 15537), (834, 10358), (1668, 5179)]