17996867754

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3850421}}^1$

素因数の和:3850486

約数の個数: 32

約数和(自身を含む): 38812253760

約数和(自身を除く): 20815386006

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 3850421, 7700842, 11551263, 23102526, 73157999, 146315998, 157867261, 219473997, 315734522, 438947994, 473601783, 947203566, 2999477959, 5998955918, 8998433877, 17996867754]

約数ペア:

[(1, 17996867754), (2, 8998433877), (3, 5998955918), (6, 2999477959), (19, 947203566), (38, 473601783), (41, 438947994), (57, 315734522), (82, 219473997), (114, 157867261), (123, 146315998), (246, 73157999), (779, 23102526), (1558, 11551263), (2337, 7700842), (4674, 3850421)]